879132739 has 2 divisors, whose sum is σ = 879132740. Its totient is φ = 879132738.

The previous prime is 879132659. The next prime is 879132743. The reversal of 879132739 is 937231978.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 879132739 - 2²⁷ = 744915011 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 879132692 and 879132701.

It is not a weakly prime, because it can be changed into another prime (879132769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 439566369 + 439566370.

It is an arithmetic number, because the mean of its divisors is an integer number (439566370).

Almost surely, 2^879132739 is an apocalyptic number.

879132739 is a deficient number, since it is larger than the sum of its proper divisors (1).

879132739 is an equidigital number, since it uses as much as digits as its factorization.

879132739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 571536, while the sum is 49.

The square root of 879132739 is about 29650.1726639155. The cubic root of 879132739 is about 957.9690640330.

The spelling of 879132739 in words is "eight hundred seventy-nine million, one hundred thirty-two thousand, seven hundred thirty-nine".