679119396 has 12 divisors (see below), whose sum is σ = 1584611952. Its totient is φ = 226373128.

The previous prime is 679119379. The next prime is 679119401. The reversal of 679119396 is 693911976.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×679119396² = 922406308046809632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28296630 + ... + 28296653.

It is an arithmetic number, because the mean of its divisors is an integer number (132050996).

Almost surely, 2^679119396 is an apocalyptic number.

It is an amenable number.

679119396 is an abundant number, since it is smaller than the sum of its proper divisors (905492556).

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

679119396 is a wasteful number, since it uses less digits than its factorization.

679119396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56593290 (or 56593288 counting only the distinct ones).

The product of its digits is 551124, while the sum is 51.

The square root of 679119396 is about 26059.9193398598. The cubic root of 679119396 is about 878.9861757686.

The spelling of 679119396 in words is "six hundred seventy-nine million, one hundred nineteen thousand, three hundred ninety-six".