38908656 has 60 divisors (see below), whose sum is σ = 114629320. Its totient is φ = 12286080.

The previous prime is 38908643. The next prime is 38908669. The reversal of 38908656 is 65680983.

It is an interprime number because it is at equal distance from previous prime (38908643) and next prime (38908669).

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, 4375 + ... + 9846.

Almost surely, 2^38908656 is an apocalyptic number.

38908656 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

38908656 is an abundant number, since it is smaller than the sum of its proper divisors (75720664).

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

38908656 is a wasteful number, since it uses less digits than its factorization.

38908656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14254 (or 14245 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 38908656 is about 6237.6803380744. The cubic root of 38908656 is about 338.8561793666.

The spelling of 38908656 in words is "thirty-eight million, nine hundred eight thousand, six hundred fifty-six".