679331352 has 64 divisors (see below), whose sum is σ = 1961003520. Its totient is φ = 192089088.

The previous prime is 679331321. The next prime is 679331363. The reversal of 679331352 is 253133976.

It is a super-4 number, since 4×679331352⁴ (a number of 36 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 679331352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4548 + ... + 37139.

It is an arithmetic number, because the mean of its divisors is an integer number (30640680).

Almost surely, 2^679331352 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 679331352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (980501760).

679331352 is an abundant number, since it is smaller than the sum of its proper divisors (1281672168).

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

679331352 is a wasteful number, since it uses less digits than its factorization.

679331352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41800 (or 41796 counting only the distinct ones).

The product of its digits is 102060, while the sum is 39.

The square root of 679331352 is about 26063.9857274362. The cubic root of 679331352 is about 879.0776113424.

The spelling of 679331352 in words is "six hundred seventy-nine million, three hundred thirty-one thousand, three hundred fifty-two".