2243338074 has 96 divisors (see below), whose sum is σ = 5191774848. Its totient is φ = 698544000.

The previous prime is 2243338057. The next prime is 2243338087. The reversal of 2243338074 is 4708333422.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5328384 + ... + 5328804.

It is an arithmetic number, because the mean of its divisors is an integer number (54080988).

Almost surely, 2^2243338074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2243338074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2595887424).

2243338074 is an abundant number, since it is smaller than the sum of its proper divisors (2948436774).

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

2243338074 is a wasteful number, since it uses less digits than its factorization.

2243338074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724 (or 721 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 36.

The square root of 2243338074 is about 47363.8899796037. The cubic root of 2243338074 is about 1309.0761456221.

The spelling of 2243338074 in words is "two billion, two hundred forty-three million, three hundred thirty-eight thousand, seventy-four".