368575940 has 12 divisors (see below), whose sum is σ = 774009516. Its totient is φ = 147430368.

The previous prime is 368575931. The next prime is 368575951. The reversal of 368575940 is 49575863.

It can be written as a sum of positive squares in 2 ways, for example, as 145491844 + 223084096 = 12062^2 + 14936^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9214379 + ... + 9214418.

It is an arithmetic number, because the mean of its divisors is an integer number (64500793).

Almost surely, 2^368575940 is an apocalyptic number.

It is an amenable number.

368575940 is an abundant number, since it is smaller than the sum of its proper divisors (405433576).

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

368575940 is a wasteful number, since it uses less digits than its factorization.

368575940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18428806 (or 18428804 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 47.

The square root of 368575940 is about 19198.3316983534. The cubic root of 368575940 is about 716.9832236536.

The spelling of 368575940 in words is "three hundred sixty-eight million, five hundred seventy-five thousand, nine hundred forty".