879604766 has 4 divisors (see below), whose sum is σ = 1319407152. Its totient is φ = 439802382.

The previous prime is 879604763. The next prime is 879604777. The reversal of 879604766 is 667406978.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879604763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 219901190 + ... + 219901193.

It is an arithmetic number, because the mean of its divisors is an integer number (329851788).

Almost surely, 2^879604766 is an apocalyptic number.

879604766 is a deficient number, since it is larger than the sum of its proper divisors (439802386).

879604766 is a wasteful number, since it uses less digits than its factorization.

879604766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439802385.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The square root of 879604766 is about 29658.1315325157. The cubic root of 879604766 is about 958.1404853810.

The spelling of 879604766 in words is "eight hundred seventy-nine million, six hundred four thousand, seven hundred sixty-six".