2273848916 has 6 divisors (see below), whose sum is σ = 3979235610. Its totient is φ = 1136924456.

The previous prime is 2273848903. The next prime is 2273848933. The reversal of 2273848916 is 6198483722.

It can be written as a sum of positive squares in only one way, i.e., 1346890000 + 926958916 = 36700^2 + 30446^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 284231111 + ... + 284231118.

It is an arithmetic number, because the mean of its divisors is an integer number (663205935).

Almost surely, 2^2273848916 is an apocalyptic number.

It is an amenable number.

2273848916 is a deficient number, since it is larger than the sum of its proper divisors (1705386694).

2273848916 is a wasteful number, since it uses less digits than its factorization.

2273848916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568462233 (or 568462231 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 50.

The square root of 2273848916 is about 47684.8919050888. The cubic root of 2273848916 is about 1314.9842010179.

The spelling of 2273848916 in words is "two billion, two hundred seventy-three million, eight hundred forty-eight thousand, nine hundred sixteen".