2254846879 has 2 divisors, whose sum is σ = 2254846880. Its totient is φ = 2254846878.

The previous prime is 2254846817. The next prime is 2254846961. The reversal of 2254846879 is 9786484522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2254846879 - 2²⁹ = 1717975967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2254846379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127423439 + 1127423440.

It is an arithmetic number, because the mean of its divisors is an integer number (1127423440).

Almost surely, 2^2254846879 is an apocalyptic number.

2254846879 is a deficient number, since it is larger than the sum of its proper divisors (1).

2254846879 is an equidigital number, since it uses as much as digits as its factorization.

2254846879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7741440, while the sum is 55.

The square root of 2254846879 is about 47485.2280082975. The cubic root of 2254846879 is about 1311.3109420141.

The spelling of 2254846879 in words is "two billion, two hundred fifty-four million, eight hundred forty-six thousand, eight hundred seventy-nine".