879375463 has 4 divisors (see below), whose sum is σ = 885794400. Its totient is φ = 872956528.

The previous prime is 879375449. The next prime is 879375493. The reversal of 879375463 is 364573978.

It is a happy number.

879375463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-879375463 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 879375463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879375403) 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, 3209263 + ... + 3209536.

It is an arithmetic number, because the mean of its divisors is an integer number (221448600).

Almost surely, 2^879375463 is an apocalyptic number.

879375463 is a deficient number, since it is larger than the sum of its proper divisors (6418937).

879375463 is a wasteful number, since it uses less digits than its factorization.

879375463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6418936.

The product of its digits is 3810240, while the sum is 52.

The square root of 879375463 is about 29654.2655110525. The cubic root of 879375463 is about 958.0572193542.

The spelling of 879375463 in words is "eight hundred seventy-nine million, three hundred seventy-five thousand, four hundred sixty-three".