2204836249 has 16 divisors (see below), whose sum is σ = 2779781760. Its totient is φ = 1698744960.

The previous prime is 2204836187. The next prime is 2204836261. The reversal of 2204836249 is 9426384022.

It is not a de Polignac number, because 2204836249 - 2⁷ = 2204836121 is a prime.

It is a super-2 number, since 2×2204836249² = 9722605769808780002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2204836279) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154014 + ... + 167719.

It is an arithmetic number, because the mean of its divisors is an integer number (173736360).

Almost surely, 2^2204836249 is an apocalyptic number.

It is an amenable number.

2204836249 is a deficient number, since it is larger than the sum of its proper divisors (574945511).

2204836249 is a wasteful number, since it uses less digits than its factorization.

2204836249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321840.

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 2204836249 is about 46955.6838838495. The cubic root of 2204836249 is about 1301.5437772491.

The spelling of 2204836249 in words is "two billion, two hundred four million, eight hundred thirty-six thousand, two hundred forty-nine".