2348146289 has 2 divisors, whose sum is σ = 2348146290. Its totient is φ = 2348146288.

The previous prime is 2348146271. The next prime is 2348146303. The reversal of 2348146289 is 9826418432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1885035889 + 463110400 = 43417^2 + 21520^2 .

It is a cyclic number.

It is not a de Polignac number, because 2348146289 - 2²⁰ = 2347097713 is a prime.

It is not a weakly prime, because it can be changed into another prime (2348146249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1174073144 + 1174073145.

It is an arithmetic number, because the mean of its divisors is an integer number (1174073145).

Almost surely, 2^2348146289 is an apocalyptic number.

It is an amenable number.

2348146289 is a deficient number, since it is larger than the sum of its proper divisors (1).

2348146289 is an equidigital number, since it uses as much as digits as its factorization.

2348146289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 663552, while the sum is 47.

The square root of 2348146289 is about 48457.6752331352. The cubic root of 2348146289 is about 1329.1532268035.

The spelling of 2348146289 in words is "two billion, three hundred forty-eight million, one hundred forty-six thousand, two hundred eighty-nine".