880609400 has 48 divisors (see below), whose sum is σ = 2233551240. Its totient is φ = 320220800.

The previous prime is 880609381. The next prime is 880609403. The reversal of 880609400 is 4906088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880609403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 197939 + ... + 202338.

Almost surely, 2^880609400 is an apocalyptic number.

It is an amenable number.

880609400 is an abundant number, since it is smaller than the sum of its proper divisors (1352941840).

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

880609400 is a wasteful number, since it uses less digits than its factorization.

880609400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400304 (or 400295 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 880609400 is about 29675.0636056606. The cubic root of 880609400 is about 958.5051242544.

The spelling of 880609400 in words is "eight hundred eighty million, six hundred nine thousand, four hundred".