879413143 has 6 divisors (see below), whose sum is σ = 1022990856. Its totient is φ = 753782652.

The previous prime is 879413131. The next prime is 879413147. The reversal of 879413143 is 341314978.

It is not a de Polignac number, because 879413143 - 2²⁵ = 845858711 is a prime.

It is a super-2 number, since 2×879413143² = 1546734952162276898, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 879413096 and 879413105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879413147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8973555 + ... + 8973652.

It is an arithmetic number, because the mean of its divisors is an integer number (170498476).

Almost surely, 2^879413143 is an apocalyptic number.

879413143 is a deficient number, since it is larger than the sum of its proper divisors (143577713).

879413143 is a wasteful number, since it uses less digits than its factorization.

879413143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17947221 (or 17947214 counting only the distinct ones).

The product of its digits is 72576, while the sum is 40.

The square root of 879413143 is about 29654.9008260018. The cubic root of 879413143 is about 958.0709029596.

The spelling of 879413143 in words is "eight hundred seventy-nine million, four hundred thirteen thousand, one hundred forty-three".