368793616 has 15 divisors (see below), whose sum is σ = 714686493. Its totient is φ = 184358400.

The previous prime is 368793587. The next prime is 368793619. The reversal of 368793616 is 616397863.

The square root of 368793616 is 19204.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 213043216 + 155750400 = 14596^2 + 12480^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 368793616.

It is not an unprimeable number, because it can be changed into a prime (368793619) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 74416 + ... + 79216.

Almost surely, 2^368793616 is an apocalyptic number.

368793616 is the 19204-th square number.

It is an amenable number.

368793616 is a deficient number, since it is larger than the sum of its proper divisors (345892877).

368793616 is an frugal number, since it uses more digits than its factorization.

368793616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9610 (or 4803 counting only the distinct ones).

The product of its digits is 979776, while the sum is 49.

The cubic root of 368793616 is about 717.1243427637.

Multiplying 368793616 by its sum of digits (49), we get a square (18070887184 = 134428²).

The spelling of 368793616 in words is "three hundred sixty-eight million, seven hundred ninety-three thousand, six hundred sixteen".