879427267 has 2 divisors, whose sum is σ = 879427268. Its totient is φ = 879427266.

The previous prime is 879427261. The next prime is 879427319. The reversal of 879427267 is 762724978.

It is an a-pointer prime, because the next prime (879427319) can be obtained adding 879427267 to its sum of digits (52).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 879427267 - 2⁷ = 879427139 is a prime.

It is not a weakly prime, because it can be changed into another prime (879427261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 439713633 + 439713634.

It is an arithmetic number, because the mean of its divisors is an integer number (439713634).

Almost surely, 2^879427267 is an apocalyptic number.

879427267 is a deficient number, since it is larger than the sum of its proper divisors (1).

879427267 is an equidigital number, since it uses as much as digits as its factorization.

879427267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2370816, while the sum is 52.

The square root of 879427267 is about 29655.1389644358. The cubic root of 879427267 is about 958.0760320320.

The spelling of 879427267 in words is "eight hundred seventy-nine million, four hundred twenty-seven thousand, two hundred sixty-seven".