38862874 has 4 divisors (see below), whose sum is σ = 58294314. Its totient is φ = 19431436.

The previous prime is 38862797. The next prime is 38862907. The reversal of 38862874 is 47826883.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 36687249 + 2175625 = 6057^2 + 1475^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9715717 + ... + 9715720.

Almost surely, 2^38862874 is an apocalyptic number.

38862874 is a deficient number, since it is larger than the sum of its proper divisors (19431440).

38862874 is a wasteful number, since it uses less digits than its factorization.

38862874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19431439.

The product of its digits is 516096, while the sum is 46.

The square root of 38862874 is about 6234.0094642212. The cubic root of 38862874 is about 338.7232217863.

The spelling of 38862874 in words is "thirty-eight million, eight hundred sixty-two thousand, eight hundred seventy-four".