79800662 has 8 divisors (see below), whose sum is σ = 124905456. Its totient is φ = 38165512.

The previous prime is 79800661. The next prime is 79800671. The reversal of 79800662 is 26600897.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79800661) 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, 867353 + ... + 867444.

It is an arithmetic number, because the mean of its divisors is an integer number (15613182).

Almost surely, 2^79800662 is an apocalyptic number.

79800662 is a deficient number, since it is larger than the sum of its proper divisors (45104794).

79800662 is a wasteful number, since it uses less digits than its factorization.

79800662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734822.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 79800662 is about 8933.1216268447. The cubic root of 79800662 is about 430.5287564262.

The spelling of 79800662 in words is "seventy-nine million, eight hundred thousand, six hundred sixty-two".