2209385264 has 20 divisors (see below), whose sum is σ = 4283616456. Its totient is φ = 1103935872.

The previous prime is 2209385257. The next prime is 2209385273. The reversal of 2209385264 is 4625839022.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22829 + ... + 70284.

Almost surely, 2^2209385264 is an apocalyptic number.

It is an amenable number.

2209385264 is a deficient number, since it is larger than the sum of its proper divisors (2074231192).

2209385264 is a wasteful number, since it uses less digits than its factorization.

2209385264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94604 (or 94598 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 2209385264 is about 47004.0983745035. The cubic root of 2209385264 is about 1302.4382767749.

The spelling of 2209385264 in words is "two billion, two hundred nine million, three hundred eighty-five thousand, two hundred sixty-four".