1303713460 has 48 divisors (see below), whose sum is σ = 3135605760. Its totient is φ = 446031360.

The previous prime is 1303713457. The next prime is 1303713469. The reversal of 1303713460 is 643173031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303713469) 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, 57340 + ... + 76780.

It is an arithmetic number, because the mean of its divisors is an integer number (65325120).

Almost surely, 2^1303713460 is an apocalyptic number.

1303713460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1303713460 is an abundant number, since it is smaller than the sum of its proper divisors (1831892300).

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

1303713460 is a wasteful number, since it uses less digits than its factorization.

1303713460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19936 (or 19934 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 1303713460 is about 36106.9724568538. The cubic root of 1303713460 is about 1092.4310858649.

Adding to 1303713460 its reverse (643173031), we get a palindrome (1946886491).

The spelling of 1303713460 in words is "one billion, three hundred three million, seven hundred thirteen thousand, four hundred sixty".