879461771 has 2 divisors, whose sum is σ = 879461772. Its totient is φ = 879461770.

The previous prime is 879461761. The next prime is 879461809. The reversal of 879461771 is 177164978.

879461771 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 879461771 - 2⁶ = 879461707 is a prime.

It is not a weakly prime, because it can be changed into another prime (879461761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 439730885 + 439730886.

It is an arithmetic number, because the mean of its divisors is an integer number (439730886).

Almost surely, 2^879461771 is an apocalyptic number.

879461771 is a deficient number, since it is larger than the sum of its proper divisors (1).

879461771 is an equidigital number, since it uses as much as digits as its factorization.

879461771 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 592704, while the sum is 50.

The square root of 879461771 is about 29655.7207128743. The cubic root of 879461771 is about 958.0885617864.

The spelling of 879461771 in words is "eight hundred seventy-nine million, four hundred sixty-one thousand, seven hundred seventy-one".