38472716 has 12 divisors (see below), whose sum is σ = 67370688. Its totient is φ = 19223952.

The previous prime is 38472703. The next prime is 38472769. The reversal of 38472716 is 61727483.

It is a self number, because there is not a number n which added to its sum of digits gives 38472716.

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, 10565 + ... + 13731.

It is an arithmetic number, because the mean of its divisors is an integer number (5614224).

Almost surely, 2^38472716 is an apocalyptic number.

It is an amenable number.

38472716 is a deficient number, since it is larger than the sum of its proper divisors (28897972).

38472716 is a wasteful number, since it uses less digits than its factorization.

38472716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6208 (or 6206 counting only the distinct ones).

The product of its digits is 56448, while the sum is 38.

The square root of 38472716 is about 6202.6378259576. The cubic root of 38472716 is about 337.5858868751.

The spelling of 38472716 in words is "thirty-eight million, four hundred seventy-two thousand, seven hundred sixteen".