38627808 has 48 divisors (see below), whose sum is σ = 107367120. Its totient is φ = 12118016.

The previous prime is 38627801. The next prime is 38627819. The reversal of 38627808 is 80872683.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 38627808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38627801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10203 + ... + 13466.

It is an arithmetic number, because the mean of its divisors is an integer number (2236815).

Almost surely, 2^38627808 is an apocalyptic number.

It is an amenable number.

38627808 is an abundant number, since it is smaller than the sum of its proper divisors (68739312).

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

38627808 is a wasteful number, since it uses less digits than its factorization.

38627808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23699 (or 23691 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 38627808 is about 6215.1273518730. The cubic root of 38627808 is about 338.0389063905.

The spelling of 38627808 in words is "thirty-eight million, six hundred twenty-seven thousand, eight hundred eight".