2244935387 has 4 divisors (see below), whose sum is σ = 2245324536. Its totient is φ = 2244546240.

The previous prime is 2244935369. The next prime is 2244935393. The reversal of 2244935387 is 7835394422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2244935387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2244935087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185789 + ... + 197502.

It is an arithmetic number, because the mean of its divisors is an integer number (561331134).

Almost surely, 2^2244935387 is an apocalyptic number.

2244935387 is a deficient number, since it is larger than the sum of its proper divisors (389149).

2244935387 is an equidigital number, since it uses as much as digits as its factorization.

2244935387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389148.

The product of its digits is 1451520, while the sum is 47.

The square root of 2244935387 is about 47380.7491181809. The cubic root of 2244935387 is about 1309.3867702642.

The spelling of 2244935387 in words is "two billion, two hundred forty-four million, nine hundred thirty-five thousand, three hundred eighty-seven".