2289949604 has 24 divisors (see below), whose sum is σ = 4100060160. Its totient is φ = 1118591936.

The previous prime is 2289949567. The next prime is 2289949631. The reversal of 2289949604 is 4069499822.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 96269 + ... + 117675.

It is an arithmetic number, because the mean of its divisors is an integer number (170835840).

Almost surely, 2^2289949604 is an apocalyptic number.

It is an amenable number.

2289949604 is a deficient number, since it is larger than the sum of its proper divisors (1810110556).

2289949604 is a wasteful number, since it uses less digits than its factorization.

2289949604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22027 (or 22025 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 53.

The square root of 2289949604 is about 47853.4178925602. The cubic root of 2289949604 is about 1318.0806210532.

The spelling of 2289949604 in words is "two billion, two hundred eighty-nine million, nine hundred forty-nine thousand, six hundred four".