679605637095 has 48 divisors (see below), whose sum is σ = 1468654267392. Its totient is φ = 282433510080.

The previous prime is 679605637069. The next prime is 679605637099. The reversal of 679605637095 is 590736506976.

679605637095 is a `hidden beast` number, since 6 + 7 + 9 + 60 + 563 + 7 + 0 + 9 + 5 = 666.

It is not a de Polignac number, because 679605637095 - 2¹² = 679605632999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (679605637099) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 98063727 + ... + 98070656.

It is an arithmetic number, because the mean of its divisors is an integer number (30596963904).

Almost surely, 2^679605637095 is an apocalyptic number.

679605637095 is an abundant number, since it is smaller than the sum of its proper divisors (789048630297).

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

679605637095 is a wasteful number, since it uses less digits than its factorization.

679605637095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196134412 (or 196134409 counting only the distinct ones).

The product of its (nonzero) digits is 64297800, while the sum is 63.

The spelling of 679605637095 in words is "six hundred seventy-nine billion, six hundred five million, six hundred thirty-seven thousand, ninety-five".