38684208 has 40 divisors (see below), whose sum is σ = 101350656. Its totient is φ = 12712000.

The previous prime is 38684201. The next prime is 38684213. The reversal of 38684208 is 80248683.

It is not an unprimeable number, because it can be changed into a prime (38684201) 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, 2268 + ... + 9083.

Almost surely, 2^38684208 is an apocalyptic number.

It is an amenable number.

38684208 is an abundant number, since it is smaller than the sum of its proper divisors (62666448).

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

38684208 is a wasteful number, since it uses less digits than its factorization.

38684208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11433 (or 11427 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 38684208 is about 6219.6630133794. The cubic root of 38684208 is about 338.2033485698.

The spelling of 38684208 in words is "thirty-eight million, six hundred eighty-four thousand, two hundred eight".