368736816 has 80 divisors (see below), whose sum is σ = 1123801088. Its totient is φ = 101952000.

The previous prime is 368736811. The next prime is 368736833. The reversal of 368736816 is 618637863.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (368736811) 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, 7285 + ... + 28116.

Almost surely, 2^368736816 is an apocalyptic number.

It is an amenable number.

368736816 is an abundant number, since it is smaller than the sum of its proper divisors (755064272).

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

368736816 is a wasteful number, since it uses less digits than its factorization.

368736816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35450 (or 35444 counting only the distinct ones).

The product of its digits is 870912, while the sum is 48.

The square root of 368736816 is about 19202.5210844826. The cubic root of 368736816 is about 717.0875247421.

The spelling of 368736816 in words is "three hundred sixty-eight million, seven hundred thirty-six thousand, eight hundred sixteen".