879436 has 12 divisors (see below), whose sum is σ = 1575112. Its totient is φ = 429408.

The previous prime is 879413. The next prime is 879449. The reversal of 879436 is 634978.

It is a junction number, because it is equal to n+sod(n) for n = 879395 and 879404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2385 + ... + 2728.

2⁸⁷⁹⁴³⁶ is an apocalyptic number.

879436 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

879436 is a deficient number, since it is larger than the sum of its proper divisors (695676).

879436 is a wasteful number, since it uses less digits than its factorization.

879436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5160 (or 5158 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 879436 is about 937.7824907728. The cubic root of 879436 is about 95.8079203357.

The spelling of 879436 in words is "eight hundred seventy-nine thousand, four hundred thirty-six".