38886064 has 20 divisors (see below), whose sum is σ = 86105104. Its totient is φ = 16665408.

The previous prime is 38886053. The next prime is 38886083. The reversal of 38886064 is 46068883.

It is a self number, because there is not a number n which added to its sum of digits gives 38886064.

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 3 ways as a sum of consecutive naturals, for example, 173487 + ... + 173710.

Almost surely, 2^38886064 is an apocalyptic number.

It is an amenable number.

38886064 is an abundant number, since it is smaller than the sum of its proper divisors (47219040).

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

38886064 is a wasteful number, since it uses less digits than its factorization.

38886064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347212 (or 347206 counting only the distinct ones).

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

The square root of 38886064 is about 6235.8691455161. The cubic root of 38886064 is about 338.7905819584.

The spelling of 38886064 in words is "thirty-eight million, eight hundred eighty-six thousand, sixty-four".