79389353 has 8 divisors (see below), whose sum is σ = 87201600. Its totient is φ = 71940528.

The previous prime is 79389319. The next prime is 79389361. The reversal of 79389353 is 35398397.

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-79389353 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 79389298 and 79389307.

It is not an unprimeable number, because it can be changed into a prime (79389953) 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, 90398 + ... + 91271.

It is an arithmetic number, because the mean of its divisors is an integer number (10900200).

Almost surely, 2^79389353 is an apocalyptic number.

It is an amenable number.

79389353 is a deficient number, since it is larger than the sum of its proper divisors (7812247).

79389353 is a wasteful number, since it uses less digits than its factorization.

79389353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181711.

The product of its digits is 612360, while the sum is 47.

The square root of 79389353 is about 8910.0703139762. The cubic root of 79389353 is about 429.7878040825.

The spelling of 79389353 in words is "seventy-nine million, three hundred eighty-nine thousand, three hundred fifty-three".