1368162304 has 64 divisors (see below), whose sum is σ = 2802800880. Its totient is φ = 667484160.

The previous prime is 1368162259. The next prime is 1368162307. The reversal of 1368162304 is 4032618631.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 1368162304.

It is not an unprimeable number, because it can be changed into a prime (1368162307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1408539 + ... + 1409509.

Almost surely, 2^1368162304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1368162304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1401400440).

1368162304 is an abundant number, since it is smaller than the sum of its proper divisors (1434638576).

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

1368162304 is an frugal number, since it uses more digits than its factorization.

1368162304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044 (or 1016 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 1368162304 is about 36988.6780515336. The cubic root of 1368162304 is about 1110.1437208056.

The spelling of 1368162304 in words is "one billion, three hundred sixty-eight million, one hundred sixty-two thousand, three hundred four".