679035996 has 36 divisors (see below), whose sum is σ = 1724034312. Its totient is φ = 225345504.

The previous prime is 679035983. The next prime is 679036021. The reversal of 679035996 is 699530976.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×679035996² = 922179767727424032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 33375 + ... + 49718.

It is an arithmetic number, because the mean of its divisors is an integer number (47889842).

Almost surely, 2^679035996 is an apocalyptic number.

It is an amenable number.

679035996 is an abundant number, since it is smaller than the sum of its proper divisors (1044998316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

679035996 is a wasteful number, since it uses less digits than its factorization.

679035996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83330 (or 83325 counting only the distinct ones).

The product of its (nonzero) digits is 2755620, while the sum is 54.

The square root of 679035996 is about 26058.3191322848. The cubic root of 679035996 is about 878.9501926761.

The spelling of 679035996 in words is "six hundred seventy-nine million, thirty-five thousand, nine hundred ninety-six".