2335372649 has 2 divisors, whose sum is σ = 2335372650. Its totient is φ = 2335372648.

The previous prime is 2335372619. The next prime is 2335372651. The reversal of 2335372649 is 9462735332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1293697024 + 1041675625 = 35968^2 + 32275^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2335372649 is a prime.

Together with 2335372651, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2335372619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1167686324 + 1167686325.

It is an arithmetic number, because the mean of its divisors is an integer number (1167686325).

Almost surely, 2^2335372649 is an apocalyptic number.

It is an amenable number.

2335372649 is a deficient number, since it is larger than the sum of its proper divisors (1).

2335372649 is an equidigital number, since it uses as much as digits as its factorization.

2335372649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 816480, while the sum is 44.

The square root of 2335372649 is about 48325.6934663125. The cubic root of 2335372649 is about 1326.7386974336.

The spelling of 2335372649 in words is "two billion, three hundred thirty-five million, three hundred seventy-two thousand, six hundred forty-nine".