37883968 has 14 divisors (see below), whose sum is σ = 75176126. Its totient is φ = 18941952.

The previous prime is 37883941. The next prime is 37883981. The reversal of 37883968 is 86938873.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 37847104 + 36864 = 6152^2 + 192^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 295905 + ... + 296032.

Almost surely, 2^37883968 is an apocalyptic number.

It is an amenable number.

37883968 is a deficient number, since it is larger than the sum of its proper divisors (37292158).

37883968 is an equidigital number, since it uses as much as digits as its factorization.

37883968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591949 (or 591939 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 52.

The square root of 37883968 is about 6154.9953696165. The cubic root of 37883968 is about 335.8550016840.

The spelling of 37883968 in words is "thirty-seven million, eight hundred eighty-three thousand, nine hundred sixty-eight".