679059711594 has 48 divisors (see below), whose sum is σ = 1606521911904. Its totient is φ = 205586992800.

The previous prime is 679059711593. The next prime is 679059711619. The reversal of 679059711594 is 495117950976.

It is a super-2 number, since 2×679059711594² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (679059711593) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1355749 + ... + 1787784.

It is an arithmetic number, because the mean of its divisors is an integer number (33469206498).

Almost surely, 2^679059711594 is an apocalyptic number.

679059711594 is an abundant number, since it is smaller than the sum of its proper divisors (927462200310).

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

679059711594 is a wasteful number, since it uses less digits than its factorization.

679059711594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3144643 (or 3144640 counting only the distinct ones).

The product of its (nonzero) digits is 21432600, while the sum is 63.

The spelling of 679059711594 in words is "six hundred seventy-nine billion, fifty-nine million, seven hundred eleven thousand, five hundred ninety-four".