37474394 has 8 divisors (see below), whose sum is σ = 56589300. Its totient is φ = 18611296.

The previous prime is 37474363. The next prime is 37474397. The reversal of 37474394 is 49347473.

37474394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 37368769 + 105625 = 6113^2 + 325^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (37474397) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 62579 + ... + 63174.

Almost surely, 2^37474394 is an apocalyptic number.

37474394 is a deficient number, since it is larger than the sum of its proper divisors (19114906).

37474394 is a wasteful number, since it uses less digits than its factorization.

37474394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125904.

The product of its digits is 254016, while the sum is 41.

The square root of 37474394 is about 6121.6332787909. The cubic root of 37474394 is about 334.6402732493.

The spelling of 37474394 in words is "thirty-seven million, four hundred seventy-four thousand, three hundred ninety-four".