2269963427 has 2 divisors, whose sum is σ = 2269963428. Its totient is φ = 2269963426.

The previous prime is 2269963411. The next prime is 2269963433. The reversal of 2269963427 is 7243699622.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2269963427 - 2⁴ = 2269963411 is a prime.

It is not a weakly prime, because it can be changed into another prime (2269963627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1134981713 + 1134981714.

It is an arithmetic number, because the mean of its divisors is an integer number (1134981714).

Almost surely, 2^2269963427 is an apocalyptic number.

2269963427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2269963427 is an equidigital number, since it uses as much as digits as its factorization.

2269963427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1959552, while the sum is 50.

The square root of 2269963427 is about 47644.1331855245. The cubic root of 2269963427 is about 1314.2347713292.

The spelling of 2269963427 in words is "two billion, two hundred sixty-nine million, nine hundred sixty-three thousand, four hundred twenty-seven".