879840741 has 16 divisors (see below), whose sum is σ = 1263899840. Its totient is φ = 541209600.

The previous prime is 879840737. The next prime is 879840751. The reversal of 879840741 is 147048978.

It is not a de Polignac number, because 879840741 - 2² = 879840737 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879840701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155205 + ... + 160773.

It is an arithmetic number, because the mean of its divisors is an integer number (78993740).

Almost surely, 2^879840741 is an apocalyptic number.

It is an amenable number.

879840741 is a deficient number, since it is larger than the sum of its proper divisors (384059099).

879840741 is a wasteful number, since it uses less digits than its factorization.

879840741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9636.

The product of its (nonzero) digits is 451584, while the sum is 48.

The square root of 879840741 is about 29662.1095170253. The cubic root of 879840741 is about 958.2261590813.

The spelling of 879840741 in words is "eight hundred seventy-nine million, eight hundred forty thousand, seven hundred forty-one".