880864450 has 12 divisors (see below), whose sum is σ = 1638407970. Its totient is φ = 352345760.

The previous prime is 880864433. The next prime is 880864451. The reversal of 880864450 is 54468088.

It can be written as a sum of positive squares in 3 ways, for example, as 703681729 + 177182721 = 26527^2 + 13311^2 .

It is a junction number, because it is equal to n+sod(n) for n = 880864397 and 880864406.

It is not an unprimeable number, because it can be changed into a prime (880864451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8808595 + ... + 8808694.

Almost surely, 2^880864450 is an apocalyptic number.

880864450 is a deficient number, since it is larger than the sum of its proper divisors (757543520).

880864450 is a wasteful number, since it uses less digits than its factorization.

880864450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17617301 (or 17617296 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 43.

The square root of 880864450 is about 29679.3606737072. The cubic root of 880864450 is about 958.5976522750.

The spelling of 880864450 in words is "eight hundred eighty million, eight hundred sixty-four thousand, four hundred fifty".