879033361 has 4 divisors (see below), whose sum is σ = 883588132. Its totient is φ = 874478592.

The previous prime is 879033341. The next prime is 879033371. The reversal of 879033361 is 163330978.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 163330978 = 2 ⋅81665489.

It can be written as a sum of positive squares in 2 ways, for example, as 121682961 + 757350400 = 11031^2 + 27520^2 .

It is a cyclic number.

It is not a de Polignac number, because 879033361 - 2¹⁵ = 879000593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (879033301) 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, 2277096 + ... + 2277481.

It is an arithmetic number, because the mean of its divisors is an integer number (220897033).

Almost surely, 2^879033361 is an apocalyptic number.

It is an amenable number.

879033361 is a deficient number, since it is larger than the sum of its proper divisors (4554771).

879033361 is a wasteful number, since it uses less digits than its factorization.

879033361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4554770.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 879033361 is about 29648.4967747102. The cubic root of 879033361 is about 957.9329660951.

The spelling of 879033361 in words is "eight hundred seventy-nine million, thirty-three thousand, three hundred sixty-one".