679224337682 has 32 divisors (see below), whose sum is σ = 1117037585664. Its totient is φ = 307191992400.

The previous prime is 679224337681. The next prime is 679224337699. The reversal of 679224337682 is 286733422976.

It is a super-2 number, since 2×679224337682² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (679224337681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3768473 + ... + 3944595.

It is an arithmetic number, because the mean of its divisors is an integer number (34907424552).

Almost surely, 2^679224337682 is an apocalyptic number.

679224337682 is a deficient number, since it is larger than the sum of its proper divisors (437813247982).

679224337682 is a wasteful number, since it uses less digits than its factorization.

679224337682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177014.

The product of its digits is 36578304, while the sum is 59.

The spelling of 679224337682 in words is "six hundred seventy-nine billion, two hundred twenty-four million, three hundred thirty-seven thousand, six hundred eighty-two".