368809608 has 32 divisors (see below), whose sum is σ = 970552800. Its totient is φ = 116466048.

The previous prime is 368809601. The next prime is 368809621. The reversal of 368809608 is 806908863.

It is a super-2 number, since 2×368809608² = 272041053906227328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (368809601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403941 + ... + 404852.

It is an arithmetic number, because the mean of its divisors is an integer number (30329775).

Almost surely, 2^368809608 is an apocalyptic number.

368809608 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

368809608 is an abundant number, since it is smaller than the sum of its proper divisors (601743192).

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

368809608 is a wasteful number, since it uses less digits than its factorization.

368809608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808821 (or 808817 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 368809608 is about 19204.4163670756. The cubic root of 368809608 is about 717.1347081698.

The spelling of 368809608 in words is "three hundred sixty-eight million, eight hundred nine thousand, six hundred eight".