879460279 has 2 divisors, whose sum is σ = 879460280. Its totient is φ = 879460278.

The previous prime is 879460271. The next prime is 879460321. The reversal of 879460279 is 972064978.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 879460279 - 2³ = 879460271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (879460271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 439730139 + 439730140.

It is an arithmetic number, because the mean of its divisors is an integer number (439730140).

Almost surely, 2^879460279 is an apocalyptic number.

879460279 is a deficient number, since it is larger than the sum of its proper divisors (1).

879460279 is an equidigital number, since it uses as much as digits as its factorization.

879460279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1524096, while the sum is 52.

The square root of 879460279 is about 29655.6955575147. The cubic root of 879460279 is about 958.0880199895.

The spelling of 879460279 in words is "eight hundred seventy-nine million, four hundred sixty thousand, two hundred seventy-nine".