679695360 has 352 divisors, whose sum is σ = 2440679040. Its totient is φ = 160432128.

The previous prime is 679695347. The next prime is 679695391. The reversal of 679695360 is 63596976.

It is a Harshad number since it is a multiple of its sum of digits (51).

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, 4961212 + ... + 4961348.

Almost surely, 2^679695360 is an apocalyptic number.

679695360 is a gapful number since it is divisible by the number (60) 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 679695360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1220339520).

679695360 is an abundant number, since it is smaller than the sum of its proper divisors (1760983680).

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

679695360 is a wasteful number, since it uses less digits than its factorization.

679695360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 1837080, while the sum is 51.

The square root of 679695360 is about 26070.9677610939. The cubic root of 679695360 is about 879.2345961703.

The spelling of 679695360 in words is "six hundred seventy-nine million, six hundred ninety-five thousand, three hundred sixty".