2299533916 has 12 divisors (see below), whose sum is σ = 4063254832. Its totient is φ = 1138603968.

The previous prime is 2299533829. The next prime is 2299533931. The reversal of 2299533916 is 6193359922.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2299533916.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2790285 + ... + 2791108.

Almost surely, 2^2299533916 is an apocalyptic number.

It is an amenable number.

2299533916 is a deficient number, since it is larger than the sum of its proper divisors (1763720916).

2299533916 is a wasteful number, since it uses less digits than its factorization.

2299533916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5581500 (or 5581498 counting only the distinct ones).

The product of its digits is 787320, while the sum is 49.

The square root of 2299533916 is about 47953.4557253176. The cubic root of 2299533916 is about 1319.9169514632.

The spelling of 2299533916 in words is "two billion, two hundred ninety-nine million, five hundred thirty-three thousand, nine hundred sixteen".