879698711 has 4 divisors (see below), whose sum is σ = 931445712. Its totient is φ = 827951712.

The previous prime is 879698693. The next prime is 879698713. The reversal of 879698711 is 117896978.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 879698711 - 2¹⁴ = 879682327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879698713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25873475 + ... + 25873508.

It is an arithmetic number, because the mean of its divisors is an integer number (232861428).

Almost surely, 2^879698711 is an apocalyptic number.

879698711 is a deficient number, since it is larger than the sum of its proper divisors (51747001).

879698711 is a wasteful number, since it uses less digits than its factorization.

879698711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51747000.

The product of its digits is 1524096, while the sum is 56.

The square root of 879698711 is about 29659.7152885863. The cubic root of 879698711 is about 958.1745951338.

The spelling of 879698711 in words is "eight hundred seventy-nine million, six hundred ninety-eight thousand, seven hundred eleven".