2349112609 has 2 divisors, whose sum is σ = 2349112610. Its totient is φ = 2349112608.

The previous prime is 2349112583. The next prime is 2349112621. The reversal of 2349112609 is 9062119432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1184392225 + 1164720384 = 34415^2 + 34128^2 .

It is a cyclic number.

It is not a de Polignac number, because 2349112609 - 2¹⁵ = 2349079841 is a prime.

It is not a weakly prime, because it can be changed into another prime (2349112639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1174556304 + 1174556305.

It is an arithmetic number, because the mean of its divisors is an integer number (1174556305).

Almost surely, 2^2349112609 is an apocalyptic number.

It is an amenable number.

2349112609 is a deficient number, since it is larger than the sum of its proper divisors (1).

2349112609 is an equidigital number, since it uses as much as digits as its factorization.

2349112609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 2349112609 is about 48467.6449706399. The cubic root of 2349112609 is about 1329.3355282224.

It can be divided in two parts, 23491 and 12609, that added together give a square (36100 = 190²).

The spelling of 2349112609 in words is "two billion, three hundred forty-nine million, one hundred twelve thousand, six hundred nine".