79308009358 has 4 divisors (see below), whose sum is σ = 118962014040. Its totient is φ = 39654004678.

The previous prime is 79308009353. The next prime is 79308009359. The reversal of 79308009358 is 85390080397.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 85390080397 = 109 ⋅783395233.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79308009353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19827002338 + ... + 19827002341.

It is an arithmetic number, because the mean of its divisors is an integer number (29740503510).

Almost surely, 2^79308009358 is an apocalyptic number.

79308009358 is a deficient number, since it is larger than the sum of its proper divisors (39654004682).

79308009358 is a wasteful number, since it uses less digits than its factorization.

79308009358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39654004681.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 79308009358 in words is "seventy-nine billion, three hundred eight million, nine thousand, three hundred fifty-eight".