679014708432 has 160 divisors (see below), whose sum is σ = 1894342754304. Its totient is φ = 209147059200.

The previous prime is 679014708413. The next prime is 679014708461. The reversal of 679014708432 is 234807410976.

It is a super-2 number, since 2×679014708432² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2748973 + ... + 2985779.

Almost surely, 2^679014708432 is an apocalyptic number.

679014708432 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 679014708432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (947171377152).

679014708432 is an abundant number, since it is smaller than the sum of its proper divisors (1215328045872).

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

679014708432 is a wasteful number, since it uses less digits than its factorization.

679014708432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236937 (or 236931 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 679014708432 in words is "six hundred seventy-nine billion, fourteen million, seven hundred eight thousand, four hundred thirty-two".