38974159 has 12 divisors (see below), whose sum is σ = 45444504. Its totient is φ = 33327504.

The previous prime is 38974147. The next prime is 38974219. The reversal of 38974159 is 95147983.

It is a happy number.

It is not a de Polignac number, because 38974159 - 2⁵ = 38974127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38974129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30889 + ... + 32125.

It is an arithmetic number, because the mean of its divisors is an integer number (3787042).

Almost surely, 2^38974159 is an apocalyptic number.

38974159 is a deficient number, since it is larger than the sum of its proper divisors (6470345).

38974159 is a wasteful number, since it uses less digits than its factorization.

38974159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1894 (or 1887 counting only the distinct ones).

The product of its digits is 272160, while the sum is 46.

The square root of 38974159 is about 6242.9287197597. The cubic root of 38974159 is about 339.0462283555.

The spelling of 38974159 in words is "thirty-eight million, nine hundred seventy-four thousand, one hundred fifty-nine".