679270902 has 16 divisors (see below), whose sum is σ = 1359106560. Its totient is φ = 226329512.

The previous prime is 679270859. The next prime is 679270939. The reversal of 679270902 is 209072976.

It is a super-3 number, since 3×679270902³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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, 7002 + ... + 37517.

It is an arithmetic number, because the mean of its divisors is an integer number (84944160).

Almost surely, 2^679270902 is an apocalyptic number.

679270902 is an abundant number, since it is smaller than the sum of its proper divisors (679835658).

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

679270902 is a wasteful number, since it uses less digits than its factorization.

679270902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47067.

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 679270902 is about 26062.8260555144. The cubic root of 679270902 is about 879.0515357914.

The spelling of 679270902 in words is "six hundred seventy-nine million, two hundred seventy thousand, nine hundred two".