79293654811 has 8 divisors (see below), whose sum is σ = 93746193120. Its totient is φ = 65622334848.

The previous prime is 79293654799. The next prime is 79293654851. The reversal of 79293654811 is 11845639297.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 79293654811 - 2⁵ = 79293654779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79293654851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195304366 + ... + 195304771.

It is an arithmetic number, because the mean of its divisors is an integer number (11718274140).

Almost surely, 2^79293654811 is an apocalyptic number.

79293654811 is a deficient number, since it is larger than the sum of its proper divisors (14452538309).

79293654811 is a wasteful number, since it uses less digits than its factorization.

79293654811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390609173.

The product of its digits is 3265920, while the sum is 55.

The spelling of 79293654811 in words is "seventy-nine billion, two hundred ninety-three million, six hundred fifty-four thousand, eight hundred eleven".