2243371284 has 72 divisors (see below), whose sum is σ = 7070027328. Its totient is φ = 582693120.

The previous prime is 2243371271. The next prime is 2243371369. The reversal of 2243371284 is 4821733422.

It is a happy number.

2243371284 is a `hidden beast` number, since 2 + 2 + 4 + 3 + 371 + 284 = 666.

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

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 401877 + ... + 407420.

It is an arithmetic number, because the mean of its divisors is an integer number (98194824).

Almost surely, 2^2243371284 is an apocalyptic number.

It is an amenable number.

2243371284 is an abundant number, since it is smaller than the sum of its proper divisors (4826656044).

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

2243371284 is a wasteful number, since it uses less digits than its factorization.

2243371284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809325 (or 809320 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 2243371284 is about 47364.2405618416. The cubic root of 2243371284 is about 1309.0826053714.

The spelling of 2243371284 in words is "two billion, two hundred forty-three million, three hundred seventy-one thousand, two hundred eighty-four".