879511241 has 18 divisors (see below), whose sum is σ = 1031627610. Its totient is φ = 747637632.

The previous prime is 879511231. The next prime is 879511249. The reversal of 879511241 is 142115978.

It can be written as a sum of positive squares in only one way, i.e., 500819641 + 378691600 = 22379^2 + 19460^2 .

It is not a de Polignac number, because 879511241 - 2⁶ = 879511177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 879511195 and 879511204.

It is not an unprimeable number, because it can be changed into a prime (879511249) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 946265 + ... + 947193.

It is an arithmetic number, because the mean of its divisors is an integer number (57312645).

Almost surely, 2^879511241 is an apocalyptic number.

It is an amenable number.

879511241 is a deficient number, since it is larger than the sum of its proper divisors (152116369).

879511241 is an equidigital number, since it uses as much as digits as its factorization.

879511241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221 (or 1075 counting only the distinct ones).

The product of its digits is 20160, while the sum is 38.

The square root of 879511241 is about 29656.5547729334. The cubic root of 879511241 is about 958.1065257101.

The spelling of 879511241 in words is "eight hundred seventy-nine million, five hundred eleven thousand, two hundred forty-one".