679416696 has 192 divisors, whose sum is σ = 2244153600. Its totient is φ = 181269504.

The previous prime is 679416691. The next prime is 679416707. The reversal of 679416696 is 696614976.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (679416691) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1533451 + ... + 1533893.

It is an arithmetic number, because the mean of its divisors is an integer number (11688300).

Almost surely, 2^679416696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 679416696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1122076800).

679416696 is an abundant number, since it is smaller than the sum of its proper divisors (1564736904).

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

679416696 is a wasteful number, since it uses less digits than its factorization.

679416696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658 (or 651 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 54.

The square root of 679416696 is about 26065.6228776525. The cubic root of 679416696 is about 879.1144224694.

The spelling of 679416696 in words is "six hundred seventy-nine million, four hundred sixteen thousand, six hundred ninety-six".