879378432 has 60 divisors (see below), whose sum is σ = 2345068656. Its totient is φ = 293109760.

The previous prime is 879378427. The next prime is 879378433. The reversal of 879378432 is 234873978.

It is not an unprimeable number, because it can be changed into a prime (879378433) 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, 40207 + ... + 58097.

Almost surely, 2^879378432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 879378432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1172534328).

879378432 is an abundant number, since it is smaller than the sum of its proper divisors (1465690224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

879378432 is an equidigital number, since it uses as much as digits as its factorization.

879378432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17922 (or 17896 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 51.

The square root of 879378432 is about 29654.3155712621. The cubic root of 879378432 is about 958.0582975697.

It can be divided in two parts, 87937 and 8432, that added together give a palindrome (96369).

The spelling of 879378432 in words is "eight hundred seventy-nine million, three hundred seventy-eight thousand, four hundred thirty-two".