37968036 has 12 divisors (see below), whose sum is σ = 88592112. Its totient is φ = 12656008.

The previous prime is 37968019. The next prime is 37968053. The reversal of 37968036 is 63086973.

It is an interprime number because it is at equal distance from previous prime (37968019) and next prime (37968053).

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1581990 + ... + 1582013.

It is an arithmetic number, because the mean of its divisors is an integer number (7382676).

Almost surely, 2^37968036 is an apocalyptic number.

It is an amenable number.

37968036 is an abundant number, since it is smaller than the sum of its proper divisors (50624076).

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

37968036 is a wasteful number, since it uses less digits than its factorization.

37968036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3164010 (or 3164008 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 37968036 is about 6161.8208347858. The cubic root of 37968036 is about 336.1032491651.

The spelling of 37968036 in words is "thirty-seven million, nine hundred sixty-eight thousand, thirty-six".