39976134 has 32 divisors (see below), whose sum is σ = 87474816. Its totient is φ = 12078720.

The previous prime is 39976127. The next prime is 39976147. The reversal of 39976134 is 43167993.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30174 + ... + 31470.

It is an arithmetic number, because the mean of its divisors is an integer number (2733588).

Almost surely, 2^39976134 is an apocalyptic number.

39976134 is an abundant number, since it is smaller than the sum of its proper divisors (47498682).

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

39976134 is a wasteful number, since it uses less digits than its factorization.

39976134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780.

The product of its digits is 122472, while the sum is 42.

The square root of 39976134 is about 6322.6682658511. The cubic root of 39976134 is about 341.9271586601.

The spelling of 39976134 in words is "thirty-nine million, nine hundred seventy-six thousand, one hundred thirty-four".