879321353 has 4 divisors (see below), whose sum is σ = 880105488. Its totient is φ = 878537220.

The previous prime is 879321347. The next prime is 879321431. The reversal of 879321353 is 353123978.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-879321353 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 879321353.

It is not an unprimeable number, because it can be changed into a prime (879321323) 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, 390383 + ... + 392628.

It is an arithmetic number, because the mean of its divisors is an integer number (220026372).

Almost surely, 2^879321353 is an apocalyptic number.

It is an amenable number.

879321353 is a deficient number, since it is larger than the sum of its proper divisors (784135).

879321353 is a wasteful number, since it uses less digits than its factorization.

879321353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784134.

The product of its digits is 136080, while the sum is 41.

The square root of 879321353 is about 29653.3531493489. The cubic root of 879321353 is about 958.0375684612.

The spelling of 879321353 in words is "eight hundred seventy-nine million, three hundred twenty-one thousand, three hundred fifty-three".