2403340339 has 2 divisors, whose sum is σ = 2403340340. Its totient is φ = 2403340338.

The previous prime is 2403340333. The next prime is 2403340351. The reversal of 2403340339 is 9330433042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2403340339 - 2²³ = 2394951731 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2403340339.

It is not a weakly prime, because it can be changed into another prime (2403340333) 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, 1201670169 + 1201670170.

It is an arithmetic number, because the mean of its divisors is an integer number (1201670170).

Almost surely, 2^2403340339 is an apocalyptic number.

2403340339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2403340339 is an equidigital number, since it uses as much as digits as its factorization.

2403340339 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 31.

The square root of 2403340339 is about 49023.8751936238. The cubic root of 2403340339 is about 1339.4867602671.

The spelling of 2403340339 in words is "two billion, four hundred three million, three hundred forty thousand, three hundred thirty-nine".