879226100 has 18 divisors (see below), whose sum is σ = 1907920854. Its totient is φ = 351690400.

The previous prime is 879226097. The next prime is 879226163. The reversal of 879226100 is 1622978.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 5550736 + 873675364 = 2356^2 + 29558^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4396031 + ... + 4396230.

It is an arithmetic number, because the mean of its divisors is an integer number (105995603).

Almost surely, 2^879226100 is an apocalyptic number.

It is an amenable number.

879226100 is an abundant number, since it is smaller than the sum of its proper divisors (1028694754).

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

879226100 is a wasteful number, since it uses less digits than its factorization.

879226100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8792275 (or 8792268 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 879226100 is about 29651.7469974368. The cubic root of 879226100 is about 958.0029738853.

The spelling of 879226100 in words is "eight hundred seventy-nine million, two hundred twenty-six thousand, one hundred".