2244326387 has 8 divisors (see below), whose sum is σ = 2262025920. Its totient is φ = 2226649320.

The previous prime is 2244326377. The next prime is 2244326411. The reversal of 2244326387 is 7836234422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2244326387 - 2⁶ = 2244326323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2244326317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234812 + ... + 244182.

It is an arithmetic number, because the mean of its divisors is an integer number (282753240).

Almost surely, 2^2244326387 is an apocalyptic number.

2244326387 is a deficient number, since it is larger than the sum of its proper divisors (17699533).

2244326387 is a wasteful number, since it uses less digits than its factorization.

2244326387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11233.

The product of its digits is 387072, while the sum is 41.

The square root of 2244326387 is about 47374.3220215340. The cubic root of 2244326387 is about 1309.2683572555.

The spelling of 2244326387 in words is "two billion, two hundred forty-four million, three hundred twenty-six thousand, three hundred eighty-seven".