373734000400 has 30 divisors (see below), whose sum is σ = 897895936922. Its totient is φ = 149493600000.

The previous prime is 373734000379. The next prime is 373734000413. The reversal of 373734000400 is 4000437373.

It can be written as a sum of positive squares in 3 ways, for example, as 37296879376 + 336437121024 = 193124^2 + 580032^2 .

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 5 ways as a sum of consecutive naturals, for example, 467167101 + ... + 467167900.

Almost surely, 2^373734000400 is an apocalyptic number.

It is an amenable number.

373734000400 is an abundant number, since it is smaller than the sum of its proper divisors (524161936522).

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

373734000400 is a wasteful number, since it uses less digits than its factorization.

373734000400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934335019 (or 934335008 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 31.

Adding to 373734000400 its reverse (4000437373), we get a palindrome (377734437773).

The spelling of 373734000400 in words is "three hundred seventy-three billion, seven hundred thirty-four million, four hundred", and thus it is an aban number.