38988328 has 16 divisors (see below), whose sum is σ = 75461760. Its totient is φ = 18865200.

The previous prime is 38988307. The next prime is 38988331. The reversal of 38988328 is 82388983.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78358 + ... + 78853.

It is an arithmetic number, because the mean of its divisors is an integer number (4716360).

Almost surely, 2^38988328 is an apocalyptic number.

It is an amenable number.

38988328 is a deficient number, since it is larger than the sum of its proper divisors (36473432).

38988328 is a wasteful number, since it uses less digits than its factorization.

38988328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157248 (or 157244 counting only the distinct ones).

The product of its digits is 663552, while the sum is 49.

The square root of 38988328 is about 6244.0634205620. The cubic root of 38988328 is about 339.0873099686.

The spelling of 38988328 in words is "thirty-eight million, nine hundred eighty-eight thousand, three hundred twenty-eight".