37975980 has 72 divisors (see below), whose sum is σ = 123702768. Its totient is φ = 8679552.

The previous prime is 37975979. The next prime is 37976021. The reversal of 37975980 is 8957973.

It is a super-3 number, since 3×37975980³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3519 + ... + 9398.

It is an arithmetic number, because the mean of its divisors is an integer number (1718094).

Almost surely, 2^37975980 is an apocalyptic number.

37975980 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

37975980 is an abundant number, since it is smaller than the sum of its proper divisors (85726788).

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

37975980 is a wasteful number, since it uses less digits than its factorization.

37975980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12943 (or 12934 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 48.

The square root of 37975980 is about 6162.4654157245. The cubic root of 37975980 is about 336.1266883374.

The spelling of 37975980 in words is "thirty-seven million, nine hundred seventy-five thousand, nine hundred eighty".