38853988 has 12 divisors (see below), whose sum is σ = 68348140. Its totient is φ = 19325952.

The previous prime is 38853979. The next prime is 38853989. The reversal of 38853988 is 88935883.

It can be written as a sum of positive squares in 2 ways, for example, as 3356224 + 35497764 = 1832^2 + 5958^2 .

It is not an unprimeable number, because it can be changed into a prime (38853989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24393 + ... + 25936.

Almost surely, 2^38853988 is an apocalyptic number.

It is an amenable number.

38853988 is a deficient number, since it is larger than the sum of its proper divisors (29494152).

38853988 is a wasteful number, since it uses less digits than its factorization.

38853988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50526 (or 50524 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 52.

The square root of 38853988 is about 6233.2967200351. The cubic root of 38853988 is about 338.6974034523.

The spelling of 38853988 in words is "thirty-eight million, eight hundred fifty-three thousand, nine hundred eighty-eight".