1303246368 has 96 divisors (see below), whose sum is σ = 3823545600. Its totient is φ = 431854848.

The previous prime is 1303246363. The next prime is 1303246379. The reversal of 1303246368 is 8636423031.

1303246368 is a `hidden beast` number, since 13 + 0 + 3 + 2 + 4 + 636 + 8 = 666.

1303246368 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-3 number, since 3×1303246368³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1303246361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145113 + ... + 153831.

It is an arithmetic number, because the mean of its divisors is an integer number (39828600).

Almost surely, 2^1303246368 is an apocalyptic number.

1303246368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1303246368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1911772800).

1303246368 is an abundant number, since it is smaller than the sum of its proper divisors (2520299232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1303246368 is a wasteful number, since it uses less digits than its factorization.

1303246368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8911 (or 8897 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 1303246368 is about 36100.5037083972. The cubic root of 1303246368 is about 1092.3006055644.

Adding to 1303246368 its reverse (8636423031), we get a palindrome (9939669399).

The spelling of 1303246368 in words is "one billion, three hundred three million, two hundred forty-six thousand, three hundred sixty-eight".