376604733640 has 16 divisors (see below), whose sum is σ = 847360650780. Its totient is φ = 150641893440.

The previous prime is 376604733553. The next prime is 376604733671. The reversal of 376604733640 is 46337406673.

It can be written as a sum of positive squares in 2 ways, for example, as 374830470756 + 1774262884 = 612234^2 + 42122^2 .

It is a super-2 number, since 2×376604733640² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4707559131 + ... + 4707559210.

Almost surely, 2^376604733640 is an apocalyptic number.

It is an amenable number.

376604733640 is an abundant number, since it is smaller than the sum of its proper divisors (470755917140).

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

376604733640 is a wasteful number, since it uses less digits than its factorization.

376604733640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9415118352 (or 9415118348 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 49.

The spelling of 376604733640 in words is "three hundred seventy-six billion, six hundred four million, seven hundred thirty-three thousand, six hundred forty".