38874894 has 8 divisors (see below), whose sum is σ = 77749800. Its totient is φ = 12958296.

The previous prime is 38874863. The next prime is 38874911. The reversal of 38874894 is 49847883.

It is a sphenic number, since it is the product of 3 distinct primes.

38874894 is an admirable number.

It is a super-2 number, since 2×38874894² = 3022514767022472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3239569 + ... + 3239580.

It is an arithmetic number, because the mean of its divisors is an integer number (9718725).

Almost surely, 2^38874894 is an apocalyptic number.

38874894 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

38874894 is a wasteful number, since it uses less digits than its factorization.

38874894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6479154.

The product of its digits is 1548288, while the sum is 51.

The square root of 38874894 is about 6234.9734562386. The cubic root of 38874894 is about 338.7581397172.

The spelling of 38874894 in words is "thirty-eight million, eight hundred seventy-four thousand, eight hundred ninety-four".