480191100 has 36 divisors (see below), whose sum is σ = 1389353784. Its totient is φ = 128050880.

The previous prime is 480191099. The next prime is 480191113. The reversal of 480191100 is 1191084.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 800019 + ... + 800618.

Almost surely, 2^480191100 is an apocalyptic number.

It is an amenable number.

480191100 is an abundant number, since it is smaller than the sum of its proper divisors (909162684).

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

480191100 is a wasteful number, since it uses less digits than its factorization.

480191100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600654 (or 1600647 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 480191100 is about 21913.2631070774. The cubic root of 480191100 is about 783.0774215595.

The spelling of 480191100 in words is "four hundred eighty million, one hundred ninety-one thousand, one hundred".