38864680 has 32 divisors (see below), whose sum is σ = 87920640. Its totient is φ = 15461440.

The previous prime is 38864677. The next prime is 38864701. The reversal of 38864680 is 8646883.

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, 5097 + ... + 10183.

It is an arithmetic number, because the mean of its divisors is an integer number (2747520).

Almost surely, 2^38864680 is an apocalyptic number.

It is an amenable number.

38864680 is an abundant number, since it is smaller than the sum of its proper divisors (49055960).

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

38864680 is a wasteful number, since it uses less digits than its factorization.

38864680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5289 (or 5285 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 43.

The square root of 38864680 is about 6234.1543131366. The cubic root of 38864680 is about 338.7284686505.

The spelling of 38864680 in words is "thirty-eight million, eight hundred sixty-four thousand, six hundred eighty".