879367280 has 120 divisors (see below), whose sum is σ = 2332819440. Its totient is φ = 305704960.

The previous prime is 879367231. The next prime is 879367283. The reversal of 879367280 is 82763978.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879367283) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 464576 + ... + 466464.

It is an arithmetic number, because the mean of its divisors is an integer number (19440162).

Almost surely, 2^879367280 is an apocalyptic number.

879367280 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 879367280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1166409720).

879367280 is an abundant number, since it is smaller than the sum of its proper divisors (1453452160).

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

879367280 is a wasteful number, since it uses less digits than its factorization.

879367280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1959 (or 1930 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 50.

The square root of 879367280 is about 29654.1275373261. The cubic root of 879367280 is about 958.0542476215.

The spelling of 879367280 in words is "eight hundred seventy-nine million, three hundred sixty-seven thousand, two hundred eighty".