37679472 has 40 divisors (see below), whose sum is σ = 108155280. Its totient is φ = 12559680.

The previous prime is 37679437. The next prime is 37679491. The reversal of 37679472 is 27497673.

It is a happy number.

It is a super-2 number, since 2×37679472² = 2839485220397568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43179 + ... + 44042.

It is an arithmetic number, because the mean of its divisors is an integer number (2703882).

Almost surely, 2^37679472 is an apocalyptic number.

It is an amenable number.

37679472 is an abundant number, since it is smaller than the sum of its proper divisors (70475808).

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

37679472 is a wasteful number, since it uses less digits than its factorization.

37679472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87238 (or 87226 counting only the distinct ones).

The product of its digits is 444528, while the sum is 45.

The square root of 37679472 is about 6138.3606932144. The cubic root of 37679472 is about 335.2496008684.

The spelling of 37679472 in words is "thirty-seven million, six hundred seventy-nine thousand, four hundred seventy-two".