37740968 has 16 divisors (see below), whose sum is σ = 71064000. Its totient is φ = 18790576.

The previous prime is 37740961. The next prime is 37740979. The reversal of 37740968 is 86904773.

It is not an unprimeable number, because it can be changed into a prime (37740961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7958 + ... + 11781.

It is an arithmetic number, because the mean of its divisors is an integer number (4441500).

Almost surely, 2^37740968 is an apocalyptic number.

It is an amenable number.

37740968 is a deficient number, since it is larger than the sum of its proper divisors (33323032).

37740968 is a wasteful number, since it uses less digits than its factorization.

37740968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19984 (or 19980 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 37740968 is about 6143.3678060165. The cubic root of 37740968 is about 335.4318867177.

The spelling of 37740968 in words is "thirty-seven million, seven hundred forty thousand, nine hundred sixty-eight".