879919702 has 4 divisors (see below), whose sum is σ = 1319879556. Its totient is φ = 439959850.

The previous prime is 879919633. The next prime is 879919709. The reversal of 879919702 is 207919978.

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

It is a self number, because there is not a number n which added to its sum of digits gives 879919702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879919709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 219979924 + ... + 219979927.

It is an arithmetic number, because the mean of its divisors is an integer number (329969889).

Almost surely, 2^879919702 is an apocalyptic number.

879919702 is a deficient number, since it is larger than the sum of its proper divisors (439959854).

879919702 is a wasteful number, since it uses less digits than its factorization.

879919702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439959853.

The product of its (nonzero) digits is 571536, while the sum is 52.

The square root of 879919702 is about 29663.4404949932. The cubic root of 879919702 is about 958.2548234478.

The spelling of 879919702 in words is "eight hundred seventy-nine million, nine hundred nineteen thousand, seven hundred two".