880407925 has 6 divisors (see below), whose sum is σ = 1091705858. Its totient is φ = 704326320.

The previous prime is 880407911. The next prime is 880407947. The reversal of 880407925 is 529704088.

It can be written as a sum of positive squares in 3 ways, for example, as 160934596 + 719473329 = 12686^2 + 26823^2 .

It is not a de Polignac number, because 880407925 - 2⁷ = 880407797 is a prime.

It is a super-2 number, since 2×880407925² = 1550236228805611250, which contains 22 as substring.

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 (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17608134 + ... + 17608183.

Almost surely, 2^880407925 is an apocalyptic number.

It is an amenable number.

880407925 is a deficient number, since it is larger than the sum of its proper divisors (211297933).

880407925 is a wasteful number, since it uses less digits than its factorization.

880407925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35216327 (or 35216322 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 880407925 is about 29671.6687262446. The cubic root of 880407925 is about 958.4320197469.

The spelling of 880407925 in words is "eight hundred eighty million, four hundred seven thousand, nine hundred twenty-five".