38788086 has 32 divisors (see below), whose sum is σ = 79073280. Its totient is φ = 12682656.

The previous prime is 38788031. The next prime is 38788111. The reversal of 38788086 is 68088783.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82825 + ... + 83291.

It is an arithmetic number, because the mean of its divisors is an integer number (2471040).

Almost surely, 2^38788086 is an apocalyptic number.

38788086 is an abundant number, since it is smaller than the sum of its proper divisors (40285194).

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

38788086 is a wasteful number, since it uses less digits than its factorization.

38788086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708.

The product of its (nonzero) digits is 516096, while the sum is 48.

The square root of 38788086 is about 6228.0081888193. The cubic root of 38788086 is about 338.5058017736.

The spelling of 38788086 in words is "thirty-eight million, seven hundred eighty-eight thousand, eighty-six".