38704680 has 96 divisors (see below), whose sum is σ = 143769600. Its totient is φ = 8846208.

The previous prime is 38704669. The next prime is 38704693. The reversal of 38704680 is 8640783.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 23 ways as a sum of consecutive naturals, for example, 5160 + ... + 10199.

It is an arithmetic number, because the mean of its divisors is an integer number (1497600).

Almost surely, 2^38704680 is an apocalyptic number.

38704680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38704680 is an abundant number, since it is smaller than the sum of its proper divisors (105064920).

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

38704680 is a wasteful number, since it uses less digits than its factorization.

38704680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15383 (or 15376 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 38704680 is about 6221.3085440283. The cubic root of 38704680 is about 338.2629980436.

The spelling of 38704680 in words is "thirty-eight million, seven hundred four thousand, six hundred eighty".