375640994630 has 96 divisors (see below), whose sum is σ = 747789954912. Its totient is φ = 135757416960.

The previous prime is 375640994629. The next prime is 375640994681. The reversal of 375640994630 is 36499046573.

It is a super-2 number, since 2×375640994630² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 221878064 + ... + 221879756.

It is an arithmetic number, because the mean of its divisors is an integer number (7789478697).

Almost surely, 2^375640994630 is an apocalyptic number.

375640994630 is a deficient number, since it is larger than the sum of its proper divisors (372148960282).

375640994630 is a wasteful number, since it uses less digits than its factorization.

375640994630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2742 (or 2731 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 56.

The spelling of 375640994630 in words is "three hundred seventy-five billion, six hundred forty million, nine hundred ninety-four thousand, six hundred thirty".