2243843604 has 36 divisors (see below), whose sum is σ = 5700458400. Its totient is φ = 744186960.

The previous prime is 2243843561. The next prime is 2243843611. The reversal of 2243843604 is 4063483422.

2243843604 is a `hidden beast` number, since 2 + 2 + 4 + 3 + 8 + 43 + 604 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149442 + ... + 163769.

Almost surely, 2^2243843604 is an apocalyptic number.

It is an amenable number.

2243843604 is an abundant number, since it is smaller than the sum of its proper divisors (3456614796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2243843604 is a wasteful number, since it uses less digits than its factorization.

2243843604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313420 (or 313415 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The square root of 2243843604 is about 47369.2263394707. The cubic root of 2243843604 is about 1309.1744704604.

The spelling of 2243843604 in words is "two billion, two hundred forty-three million, eight hundred forty-three thousand, six hundred four".