79964853 has 8 divisors (see below), whose sum is σ = 106799616. Its totient is φ = 53220000.

The previous prime is 79964851. The next prime is 79964879. The reversal of 79964853 is 35846997.

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

It is not a de Polignac number, because 79964853 - 2¹ = 79964851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79964796 and 79964805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79964851) 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, 20373 + ... + 23978.

It is an arithmetic number, because the mean of its divisors is an integer number (13349952).

Almost surely, 2^79964853 is an apocalyptic number.

It is an amenable number.

79964853 is a deficient number, since it is larger than the sum of its proper divisors (26834763).

79964853 is a wasteful number, since it uses less digits than its factorization.

79964853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44955.

The product of its digits is 1632960, while the sum is 51.

The square root of 79964853 is about 8942.3069171216. The cubic root of 79964853 is about 430.8238271664.

The spelling of 79964853 in words is "seventy-nine million, nine hundred sixty-four thousand, eight hundred fifty-three".