879192860 has 96 divisors (see below), whose sum is σ = 2345828352. Its totient is φ = 269256960.

The previous prime is 879192851. The next prime is 879192863. The reversal of 879192860 is 68291978.

It is a junction number, because it is equal to n+sod(n) for n = 879192799 and 879192808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879192863) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48629 + ... + 64211.

It is an arithmetic number, because the mean of its divisors is an integer number (24435712).

Almost surely, 2^879192860 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 879192860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1172914176).

879192860 is an abundant number, since it is smaller than the sum of its proper divisors (1466635492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

879192860 is a wasteful number, since it uses less digits than its factorization.

879192860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15643 (or 15641 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 50.

The square root of 879192860 is about 29651.1864855354. The cubic root of 879192860 is about 957.9909009876.

The spelling of 879192860 in words is "eight hundred seventy-nine million, one hundred ninety-two thousand, eight hundred sixty".