879500663 has 2 divisors, whose sum is σ = 879500664. Its totient is φ = 879500662.

The previous prime is 879500653. The next prime is 879500689. The reversal of 879500663 is 366005978.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 879500663 - 2²⁴ = 862723447 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (879500653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 439750331 + 439750332.

It is an arithmetic number, because the mean of its divisors is an integer number (439750332).

Almost surely, 2^879500663 is an apocalyptic number.

879500663 is a deficient number, since it is larger than the sum of its proper divisors (1).

879500663 is an equidigital number, since it uses as much as digits as its factorization.

879500663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 879500663 is about 29656.3764307105. The cubic root of 879500663 is about 958.1026846027.

The spelling of 879500663 in words is "eight hundred seventy-nine million, five hundred thousand, six hundred sixty-three".