79613187858284 has 12 divisors (see below), whose sum is σ = 139323209248608. Its totient is φ = 39806556644400.

The previous prime is 79613187858283. The next prime is 79613187858301. The reversal of 79613187858284 is 48285878131697.

It is not an unprimeable number, because it can be changed into a prime (79613187858283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4204772 + ... + 13300619.

It is an arithmetic number, because the mean of its divisors is an integer number (11610267437384).

Almost surely, 2^{79613187858284} is an apocalyptic number.

It is an amenable number.

79613187858284 is a deficient number, since it is larger than the sum of its proper divisors (59710021390324).

79613187858284 is a wasteful number, since it uses less digits than its factorization.

79613187858284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18642376 (or 18642374 counting only the distinct ones).

The product of its digits is 1300561920, while the sum is 77.

The spelling of 79613187858284 in words is "seventy-nine trillion, six hundred thirteen billion, one hundred eighty-seven million, eight hundred fifty-eight thousand, two hundred eighty-four".