899480097 has 12 divisors (see below), whose sum is σ = 1341160704. Its totient is φ = 580309560.

The previous prime is 899480059. The next prime is 899480123. The reversal of 899480097 is 790084998.

It is not a de Polignac number, because 899480097 - 2²² = 895285793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (899480497) 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, 1611693 + ... + 1612250.

It is an arithmetic number, because the mean of its divisors is an integer number (111763392).

Almost surely, 2^899480097 is an apocalyptic number.

It is an amenable number.

899480097 is a deficient number, since it is larger than the sum of its proper divisors (441680607).

899480097 is a wasteful number, since it uses less digits than its factorization.

899480097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3223980 (or 3223977 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 54.

The square root of 899480097 is about 29991.3336982536. Note that the first 3 decimals coincide. The cubic root of 899480097 is about 965.3034373781.

The spelling of 899480097 in words is "eight hundred ninety-nine million, four hundred eighty thousand, ninety-seven".