880474189 has 12 divisors (see below), whose sum is σ = 1024912668. Its totient is φ = 754185600.

The previous prime is 880474181. The next prime is 880474211. The reversal of 880474189 is 981474088.

It can be written as a sum of positive squares in 2 ways, for example, as 159820164 + 720654025 = 12642^2 + 26845^2 .

It is not a de Polignac number, because 880474189 - 2³ = 880474181 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880474181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80149 + ... + 90469.

It is an arithmetic number, because the mean of its divisors is an integer number (85409389).

Almost surely, 2^880474189 is an apocalyptic number.

It is an amenable number.

880474189 is a deficient number, since it is larger than the sum of its proper divisors (144438479).

880474189 is a wasteful number, since it uses less digits than its factorization.

880474189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12076 (or 12069 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 49.

The square root of 880474189 is about 29672.7853259515. The cubic root of 880474189 is about 958.4560646410.

The spelling of 880474189 in words is "eight hundred eighty million, four hundred seventy-four thousand, one hundred eighty-nine".