2345289799 has 2 divisors, whose sum is σ = 2345289800. Its totient is φ = 2345289798.

The previous prime is 2345289797. The next prime is 2345289809. The reversal of 2345289799 is 9979825432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2345289799 - 2¹ = 2345289797 is a prime.

Together with 2345289797, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2345289797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1172644899 + 1172644900.

It is an arithmetic number, because the mean of its divisors is an integer number (1172644900).

Almost surely, 2^2345289799 is an apocalyptic number.

2345289799 is a deficient number, since it is larger than the sum of its proper divisors (1).

2345289799 is an equidigital number, since it uses as much as digits as its factorization.

2345289799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9797760, while the sum is 58.

The square root of 2345289799 is about 48428.1921921519. The cubic root of 2345289799 is about 1328.6140421268.

The spelling of 2345289799 in words is "two billion, three hundred forty-five million, two hundred eighty-nine thousand, seven hundred ninety-nine".