879339045 has 32 divisors (see below), whose sum is σ = 1517023872. Its totient is φ = 432375552.

The previous prime is 879339037. The next prime is 879339053. The reversal of 879339045 is 540933978.

It is an interprime number because it is at equal distance from previous prime (879339037) and next prime (879339053).

It is not a de Polignac number, because 879339045 - 2³ = 879339037 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 879338985 and 879339003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 192154 + ... + 196676.

It is an arithmetic number, because the mean of its divisors is an integer number (47406996).

Almost surely, 2^879339045 is an apocalyptic number.

It is an amenable number.

879339045 is a deficient number, since it is larger than the sum of its proper divisors (637684827).

879339045 is a wasteful number, since it uses less digits than its factorization.

879339045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5541.

The product of its (nonzero) digits is 816480, while the sum is 48.

The square root of 879339045 is about 29653.6514614980. The cubic root of 879339045 is about 958.0439936765.

The spelling of 879339045 in words is "eight hundred seventy-nine million, three hundred thirty-nine thousand, forty-five".