38674748 has 24 divisors (see below), whose sum is σ = 80018400. Its totient is φ = 16003008.

The previous prime is 38674729. The next prime is 38674771. The reversal of 38674748 is 84747683.

It is a super-2 number, since 2×38674748² = 2991472265727008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23003 + ... + 24626.

It is an arithmetic number, because the mean of its divisors is an integer number (3334100).

Almost surely, 2^38674748 is an apocalyptic number.

It is an amenable number.

38674748 is an abundant number, since it is smaller than the sum of its proper divisors (41343652).

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

38674748 is a wasteful number, since it uses less digits than its factorization.

38674748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47669 (or 47667 counting only the distinct ones).

The product of its digits is 903168, while the sum is 47.

The square root of 38674748 is about 6218.9024755177. The cubic root of 38674748 is about 338.1757777627.

The spelling of 38674748 in words is "thirty-eight million, six hundred seventy-four thousand, seven hundred forty-eight".