2304861992 has 16 divisors (see below), whose sum is σ = 4340999040. Its totient is φ = 1147262256.

The previous prime is 2304861973. The next prime is 2304862009. The reversal of 2304861992 is 2991684032.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 644198 + ... + 647765.

It is an arithmetic number, because the mean of its divisors is an integer number (271312440).

Almost surely, 2^2304861992 is an apocalyptic number.

It is an amenable number.

2304861992 is a deficient number, since it is larger than the sum of its proper divisors (2036137048).

2304861992 is a wasteful number, since it uses less digits than its factorization.

2304861992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292192 (or 1292188 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 2304861992 is about 48008.9782436577. The cubic root of 2304861992 is about 1320.9355916872.

The spelling of 2304861992 in words is "two billion, three hundred four million, eight hundred sixty-one thousand, nine hundred ninety-two".