368351690 has 64 divisors (see below), whose sum is σ = 782106624. Its totient is φ = 122292288.

The previous prime is 368351681. The next prime is 368351771. The reversal of 368351690 is 96153863.

368351690 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×368351690² = 271365935051712200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 338327 + ... + 339413.

It is an arithmetic number, because the mean of its divisors is an integer number (12220416).

Almost surely, 2^368351690 is an apocalyptic number.

368351690 is an abundant number, since it is smaller than the sum of its proper divisors (413754934).

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

368351690 is a wasteful number, since it uses less digits than its factorization.

368351690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 368351690 is about 19192.4904585101. The cubic root of 368351690 is about 716.8377845102.

The spelling of 368351690 in words is "three hundred sixty-eight million, three hundred fifty-one thousand, six hundred ninety".