2398272609 has 16 divisors (see below), whose sum is σ = 3245140800. Its totient is φ = 1575291456.

The previous prime is 2398272601. The next prime is 2398272659. The reversal of 2398272609 is 9062728932.

It is not a de Polignac number, because 2398272609 - 2³ = 2398272601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2398272601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38047 + ... + 79019.

It is an arithmetic number, because the mean of its divisors is an integer number (202821300).

Almost surely, 2^2398272609 is an apocalyptic number.

It is an amenable number.

2398272609 is a deficient number, since it is larger than the sum of its proper divisors (846868191).

2398272609 is a wasteful number, since it uses less digits than its factorization.

2398272609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41264.

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 2398272609 is about 48972.1615716521. The cubic root of 2398272609 is about 1338.5446084989.

The spelling of 2398272609 in words is "two billion, three hundred ninety-eight million, two hundred seventy-two thousand, six hundred nine".