79808801 has 8 divisors (see below), whose sum is σ = 81494784. Its totient is φ = 78135120.

The previous prime is 79808789. The next prime is 79808809. The reversal of 79808801 is 10880897.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79808801 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (79808809) 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, 10670 + ... + 16536.

It is an arithmetic number, because the mean of its divisors is an integer number (10186848).

Almost surely, 2^79808801 is an apocalyptic number.

It is an amenable number.

79808801 is a deficient number, since it is larger than the sum of its proper divisors (1685983).

79808801 is a wasteful number, since it uses less digits than its factorization.

79808801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6151.

The product of its (nonzero) digits is 32256, while the sum is 41.

The square root of 79808801 is about 8933.5771670703. The cubic root of 79808801 is about 430.5433927059.

The spelling of 79808801 in words is "seventy-nine million, eight hundred eight thousand, eight hundred one".