2238488783 has 2 divisors, whose sum is σ = 2238488784. Its totient is φ = 2238488782.

The previous prime is 2238488773. The next prime is 2238488839. The reversal of 2238488783 is 3878848322.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2238488783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2238488773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1119244391 + 1119244392.

It is an arithmetic number, because the mean of its divisors is an integer number (1119244392).

Almost surely, 2^2238488783 is an apocalyptic number.

2238488783 is a deficient number, since it is larger than the sum of its proper divisors (1).

2238488783 is an equidigital number, since it uses as much as digits as its factorization.

2238488783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4128768, while the sum is 53.

The square root of 2238488783 is about 47312.6704276983. The cubic root of 2238488783 is about 1308.1322143673.

The spelling of 2238488783 in words is "two billion, two hundred thirty-eight million, four hundred eighty-eight thousand, seven hundred eighty-three".