38353992 has 32 divisors (see below), whose sum is σ = 96583200. Its totient is φ = 12691584.

The previous prime is 38353967. The next prime is 38354039. The reversal of 38353992 is 29935383.

It is a super-3 number, since 3×38353992³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2413 + ... + 9084.

It is an arithmetic number, because the mean of its divisors is an integer number (3018225).

Almost surely, 2^38353992 is an apocalyptic number.

It is an amenable number.

38353992 is an abundant number, since it is smaller than the sum of its proper divisors (58229208).

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

38353992 is a wasteful number, since it uses less digits than its factorization.

38353992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11645 (or 11641 counting only the distinct ones).

The product of its digits is 174960, while the sum is 42.

The square root of 38353992 is about 6193.0599867917. The cubic root of 38353992 is about 337.2382739054.

The spelling of 38353992 in words is "thirty-eight million, three hundred fifty-three thousand, nine hundred ninety-two".