38886956 has 12 divisors (see below), whose sum is σ = 72055368. Its totient is φ = 18299712.

The previous prime is 38886943. The next prime is 38886961. The reversal of 38886956 is 65968883.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 38886898 and 38886907.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285866 + ... + 286001.

It is an arithmetic number, because the mean of its divisors is an integer number (6004614).

Almost surely, 2^38886956 is an apocalyptic number.

It is an amenable number.

38886956 is a deficient number, since it is larger than the sum of its proper divisors (33168412).

38886956 is a wasteful number, since it uses less digits than its factorization.

38886956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571888 (or 571886 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 53.

The square root of 38886956 is about 6235.9406668120. The cubic root of 38886956 is about 338.7931724227.

The spelling of 38886956 in words is "thirty-eight million, eight hundred eighty-six thousand, nine hundred fifty-six".