368701690 has 64 divisors (see below), whose sum is σ = 781378560. Its totient is φ = 122653440.

The previous prime is 368701673. The next prime is 368701691. The reversal of 368701690 is 96107863.

It is a super-2 number, since 2×368701690² = 271881872417712200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (368701691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 336784 + ... + 337876.

It is an arithmetic number, because the mean of its divisors is an integer number (12209040).

Almost surely, 2^368701690 is an apocalyptic number.

368701690 is an abundant number, since it is smaller than the sum of its proper divisors (412676870).

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

368701690 is a wasteful number, since it uses less digits than its factorization.

368701690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 368701690 is about 19201.6064432120. The cubic root of 368701690 is about 717.0647540150.

The spelling of 368701690 in words is "three hundred sixty-eight million, seven hundred one thousand, six hundred ninety".