879360039 has 12 divisors (see below), whose sum is σ = 1272071736. Its totient is φ = 585370032.

The previous prime is 879360029. The next prime is 879360073. The reversal of 879360039 is 930063978.

It is a happy number.

879360039 is a `hidden beast` number, since 8 + 7 + 9 + 3 + 600 + 39 = 666.

It is not a de Polignac number, because 879360039 - 2¹⁵ = 879327271 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 879359976 and 879360003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879360029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66069 + ... + 78254.

It is an arithmetic number, because the mean of its divisors is an integer number (106005978).

Almost surely, 2^879360039 is an apocalyptic number.

879360039 is a deficient number, since it is larger than the sum of its proper divisors (392711697).

879360039 is a wasteful number, since it uses less digits than its factorization.

879360039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145006 (or 145003 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 879360039 is about 29654.0054461450. The cubic root of 879360039 is about 958.0516179694.

The spelling of 879360039 in words is "eight hundred seventy-nine million, three hundred sixty thousand, thirty-nine".