2298147739 has 2 divisors, whose sum is σ = 2298147740. Its totient is φ = 2298147738.

The previous prime is 2298147653. The next prime is 2298147781. The reversal of 2298147739 is 9377418922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2298147739 - 2¹¹ = 2298145691 is a prime.

It is not a weakly prime, because it can be changed into another prime (2298147799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1149073869 + 1149073870.

It is an arithmetic number, because the mean of its divisors is an integer number (1149073870).

Almost surely, 2^2298147739 is an apocalyptic number.

2298147739 is a deficient number, since it is larger than the sum of its proper divisors (1).

2298147739 is an equidigital number, since it uses as much as digits as its factorization.

2298147739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1524096, while the sum is 52.

The square root of 2298147739 is about 47939.0001877386. Note that the first 3 decimals coincide. The cubic root of 2298147739 is about 1319.6516794051.

The spelling of 2298147739 in words is "two billion, two hundred ninety-eight million, one hundred forty-seven thousand, seven hundred thirty-nine".