679488386595 has 32 divisors (see below), whose sum is σ = 1088697146880. Its totient is φ = 361888819200.

The previous prime is 679488386573. The next prime is 679488386627. The reversal of 679488386595 is 595683884976.

It is not a de Polignac number, because 679488386595 - 2¹⁶ = 679488321059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 679488386595.

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, 66176652 + ... + 66186918.

It is an arithmetic number, because the mean of its divisors is an integer number (34021785840).

Almost surely, 2^679488386595 is an apocalyptic number.

679488386595 is a deficient number, since it is larger than the sum of its proper divisors (409208760285).

679488386595 is a wasteful number, since it uses less digits than its factorization.

679488386595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15995.

The product of its digits is 3135283200, while the sum is 78.

The spelling of 679488386595 in words is "six hundred seventy-nine billion, four hundred eighty-eight million, three hundred eighty-six thousand, five hundred ninety-five".