104379664 has 20 divisors (see below), whose sum is σ = 207702604. Its totient is φ = 50779008.

The previous prime is 104379659. The next prime is 104379683. The reversal of 104379664 is 466973401.

It can be written as a sum of positive squares in 2 ways, for example, as 90630400 + 13749264 = 9520^2 + 3708^2 .

It is a super-2 number, since 2×104379664² = 21790228513505792, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 87567 + ... + 88750.

Almost surely, 2^104379664 is an apocalyptic number.

It is an amenable number.

104379664 is a deficient number, since it is larger than the sum of its proper divisors (103322940).

104379664 is a wasteful number, since it uses less digits than its factorization.

104379664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176362 (or 176356 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 104379664 is about 10216.6366285583. The cubic root of 104379664 is about 470.8384971649.

The spelling of 104379664 in words is "one hundred four million, three hundred seventy-nine thousand, six hundred sixty-four".