39913134 has 32 divisors (see below), whose sum is σ = 81795744. Its totient is φ = 12979200.

The previous prime is 39913117. The next prime is 39913141. The reversal of 39913134 is 43131993.

It is a junction number, because it is equal to n+sod(n) for n = 39913095 and 39913104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99334 + ... + 99734.

It is an arithmetic number, because the mean of its divisors is an integer number (2556117).

Almost surely, 2^39913134 is an apocalyptic number.

39913134 is an abundant number, since it is smaller than the sum of its proper divisors (41882610).

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

39913134 is a wasteful number, since it uses less digits than its factorization.

39913134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772.

The product of its digits is 8748, while the sum is 33.

The square root of 39913134 is about 6317.6842276264. The cubic root of 39913134 is about 341.7474452933.

The spelling of 39913134 in words is "thirty-nine million, nine hundred thirteen thousand, one hundred thirty-four".