39340056 has 32 divisors (see below), whose sum is σ = 112400640. Its totient is φ = 11239968.

The previous prime is 39340039. The next prime is 39340061. The reversal of 39340056 is 65004393.

It is a happy number.

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, 116916 + ... + 117251.

It is an arithmetic number, because the mean of its divisors is an integer number (3512520).

Almost surely, 2^39340056 is an apocalyptic number.

It is an amenable number.

39340056 is an abundant number, since it is smaller than the sum of its proper divisors (73060584).

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

39340056 is a wasteful number, since it uses less digits than its factorization.

39340056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234183 (or 234179 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 39340056 is about 6272.1651763964. The cubic root of 39340056 is about 340.1039359289.

The spelling of 39340056 in words is "thirty-nine million, three hundred forty thousand, fifty-six".