679356356 has 24 divisors (see below), whose sum is σ = 1359267840. Its totient is φ = 291033792.

The previous prime is 679356341. The next prime is 679356361. The reversal of 679356356 is 653653976.

679356356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120701 + ... + 126203.

It is an arithmetic number, because the mean of its divisors is an integer number (56636160).

Almost surely, 2^679356356 is an apocalyptic number.

It is an amenable number.

679356356 is an abundant number, since it is smaller than the sum of its proper divisors (679911484).

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

679356356 is a wasteful number, since it uses less digits than its factorization.

679356356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9923 (or 9921 counting only the distinct ones).

The product of its digits is 3061800, while the sum is 50.

The square root of 679356356 is about 26064.4653887242. The cubic root of 679356356 is about 879.0883965489.

The spelling of 679356356 in words is "six hundred seventy-nine million, three hundred fifty-six thousand, three hundred fifty-six".