879294319 has 2 divisors, whose sum is σ = 879294320. Its totient is φ = 879294318.

The previous prime is 879294289. The next prime is 879294329. The reversal of 879294319 is 913492978.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 879294319 - 2¹⁹ = 878770031 is a prime.

It is a super-2 number, since 2×879294319² = 1546316998851347522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (879294329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 439647159 + 439647160.

It is an arithmetic number, because the mean of its divisors is an integer number (439647160).

Almost surely, 2^879294319 is an apocalyptic number.

879294319 is a deficient number, since it is larger than the sum of its proper divisors (1).

879294319 is an equidigital number, since it uses as much as digits as its factorization.

879294319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 979776, while the sum is 52.

The square root of 879294319 is about 29652.8973120672. The cubic root of 879294319 is about 958.0277503391.

The spelling of 879294319 in words is "eight hundred seventy-nine million, two hundred ninety-four thousand, three hundred nineteen".