679760363522 has 64 divisors (see below), whose sum is σ = 1156595466240. Its totient is φ = 297929016000.

The previous prime is 679760363509. The next prime is 679760363533. The reversal of 679760363522 is 225363067976.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92468147 + ... + 92475497.

It is an arithmetic number, because the mean of its divisors is an integer number (18071804160).

Almost surely, 2^679760363522 is an apocalyptic number.

679760363522 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

679760363522 is a deficient number, since it is larger than the sum of its proper divisors (476835102718).

679760363522 is a wasteful number, since it uses less digits than its factorization.

679760363522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10839.

The product of its (nonzero) digits is 17146080, while the sum is 56.

The spelling of 679760363522 in words is "six hundred seventy-nine billion, seven hundred sixty million, three hundred sixty-three thousand, five hundred twenty-two".