37998373504 has 256 divisors, whose sum is σ = 98264678400. Its totient is φ = 14231531520.

The previous prime is 37998373487. The next prime is 37998373519. The reversal of 37998373504 is 40537389973.

It is a happy number.

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 31 ways as a sum of consecutive naturals, for example, 16970017 + ... + 16972255.

It is an arithmetic number, because the mean of its divisors is an integer number (383846400).

Almost surely, 2^37998373504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 37998373504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49132339200).

37998373504 is an abundant number, since it is smaller than the sum of its proper divisors (60266304896).

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

37998373504 is a wasteful number, since it uses less digits than its factorization.

37998373504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351 (or 2339 counting only the distinct ones).

The product of its (nonzero) digits is 17146080, while the sum is 58.

The spelling of 37998373504 in words is "thirty-seven billion, nine hundred ninety-eight million, three hundred seventy-three thousand, five hundred four".