37874394 has 48 divisors (see below), whose sum is σ = 84206304. Its totient is φ = 12300000.

The previous prime is 37874387. The next prime is 37874407. The reversal of 37874394 is 49347873.

It is a happy number.

37874394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 150769 + ... + 151019.

It is an arithmetic number, because the mean of its divisors is an integer number (1754298).

Almost surely, 2^37874394 is an apocalyptic number.

37874394 is an abundant number, since it is smaller than the sum of its proper divisors (46331910).

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

37874394 is a wasteful number, since it uses less digits than its factorization.

37874394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443 (or 440 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 37874394 is about 6154.2175782141. The cubic root of 37874394 is about 335.8267069825.

The spelling of 37874394 in words is "thirty-seven million, eight hundred seventy-four thousand, three hundred ninety-four".