879005925 has 60 divisors (see below), whose sum is σ = 1860856096. Its totient is φ = 401824800.

The previous prime is 879005909. The next prime is 879005947. The reversal of 879005925 is 529500978.

It is a happy number.

It is not a de Polignac number, because 879005925 - 2⁴ = 879005909 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 16831 + ... + 45180.

Almost surely, 2^879005925 is an apocalyptic number.

It is an amenable number.

879005925 is an abundant number, since it is smaller than the sum of its proper divisors (981850171).

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

879005925 is a wasteful number, since it uses less digits than its factorization.

879005925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62040 (or 62026 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 45.

The square root of 879005925 is about 29648.0340832238. The cubic root of 879005925 is about 957.9229997982.

The spelling of 879005925 in words is "eight hundred seventy-nine million, five thousand, nine hundred twenty-five".