879203680 has 48 divisors (see below), whose sum is σ = 2079861840. Its totient is φ = 351217152.

The previous prime is 879203669. The next prime is 879203683. The reversal of 879203680 is 86302978.

It is a super-2 number, since 2×879203680² = 1545998221851084800, which contains 22 as substring.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 134242 + ... + 140638.

It is an arithmetic number, because the mean of its divisors is an integer number (43330455).

Almost surely, 2^879203680 is an apocalyptic number.

879203680 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

879203680 is an abundant number, since it is smaller than the sum of its proper divisors (1200658160).

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

879203680 is a wasteful number, since it uses less digits than its factorization.

879203680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7271 (or 7263 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 879203680 is about 29651.3689397303. The cubic root of 879203680 is about 957.9948308872.

The spelling of 879203680 in words is "eight hundred seventy-nine million, two hundred three thousand, six hundred eighty".