79793066 has 8 divisors (see below), whose sum is σ = 121375584. Its totient is φ = 39334540.

The previous prime is 79793057. The next prime is 79793069. The reversal of 79793066 is 66039797.

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

It is a self number, because there is not a number n which added to its sum of digits gives 79793066.

It is not an unprimeable number, because it can be changed into a prime (79793069) 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, 280820 + ... + 281103.

It is an arithmetic number, because the mean of its divisors is an integer number (15171948).

Almost surely, 2^79793066 is an apocalyptic number.

79793066 is a deficient number, since it is larger than the sum of its proper divisors (41582518).

79793066 is a wasteful number, since it uses less digits than its factorization.

79793066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561996.

The product of its (nonzero) digits is 428652, while the sum is 47.

The square root of 79793066 is about 8932.6964573974. The cubic root of 79793066 is about 430.5150957200.

The spelling of 79793066 in words is "seventy-nine million, seven hundred ninety-three thousand, sixty-six".