37993859990 has 16 divisors (see below), whose sum is σ = 68391209952. Its totient is φ = 15197041344.

The previous prime is 37993859933. The next prime is 37993859993. The reversal of 37993859990 is 9995839973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37993859993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468962 + ... + 543978.

It is an arithmetic number, because the mean of its divisors is an integer number (4274450622).

Almost surely, 2^37993859990 is an apocalyptic number.

37993859990 is a deficient number, since it is larger than the sum of its proper divisors (30397349962).

37993859990 is a wasteful number, since it uses less digits than its factorization.

37993859990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125671.

The product of its (nonzero) digits is 148803480, while the sum is 71.

The spelling of 37993859990 in words is "thirty-seven billion, nine hundred ninety-three million, eight hundred fifty-nine thousand, nine hundred ninety".