39934814328 has 48 divisors (see below), whose sum is σ = 108290309400. Its totient is φ = 13295171520.

The previous prime is 39934814263. The next prime is 39934814351. The reversal of 39934814328 is 82341843993.

39934814328 is a `hidden beast` number, since 39 + 93 + 481 + 43 + 2 + 8 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 283563 + ... + 400346.

Almost surely, 2^39934814328 is an apocalyptic number.

It is an amenable number.

39934814328 is an abundant number, since it is smaller than the sum of its proper divisors (68355495072).

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

39934814328 is a wasteful number, since it uses less digits than its factorization.

39934814328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684732 (or 684725 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 54.

The spelling of 39934814328 in words is "thirty-nine billion, nine hundred thirty-four million, eight hundred fourteen thousand, three hundred twenty-eight".