38358984 has 32 divisors (see below), whose sum is σ = 96444000. Its totient is φ = 12713472.

The previous prime is 38358979. The next prime is 38358989. The reversal of 38358984 is 48985383.

It is an interprime number because it is at equal distance from previous prime (38358979) and next prime (38358989).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38358989) 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, 169 + ... + 8760.

It is an arithmetic number, because the mean of its divisors is an integer number (3013875).

Almost surely, 2^38358984 is an apocalyptic number.

It is an amenable number.

38358984 is an abundant number, since it is smaller than the sum of its proper divisors (58085016).

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

38358984 is a wasteful number, since it uses less digits than its factorization.

38358984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9117 (or 9113 counting only the distinct ones).

The product of its digits is 829440, while the sum is 48.

The square root of 38358984 is about 6193.4630054599. The cubic root of 38358984 is about 337.2529044592.

The spelling of 38358984 in words is "thirty-eight million, three hundred fifty-eight thousand, nine hundred eighty-four".