879203681 has 16 divisors (see below), whose sum is σ = 934437504. Its totient is φ = 825479424.

The previous prime is 879203669. The next prime is 879203683. The reversal of 879203681 is 186302978.

879203681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 879203681 - 2¹⁸ = 878941537 is a prime.

It is a super-2 number, since 2×879203681² = 1545998225367899522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (879203683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 518471 + ... + 520163.

It is an arithmetic number, because the mean of its divisors is an integer number (58402344).

Almost surely, 2^879203681 is an apocalyptic number.

It is an amenable number.

879203681 is a deficient number, since it is larger than the sum of its proper divisors (55233823).

879203681 is a wasteful number, since it uses less digits than its factorization.

879203681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120.

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 879203681 is about 29651.3689565929. The cubic root of 879203681 is about 957.9948312505.

The spelling of 879203681 in words is "eight hundred seventy-nine million, two hundred three thousand, six hundred eighty-one".