2344439 has 2 divisors, whose sum is σ = 2344440. Its totient is φ = 2344438.

The previous prime is 2344427. The next prime is 2344457. The reversal of 2344439 is 9344432.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2344439 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2²¹ + 3⁵ + 4⁴ + 4⁶ + 4⁸ + 3¹¹ + 9 .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2344409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1172219 + 1172220.

It is an arithmetic number, because the mean of its divisors is an integer number (1172220).

2^2344439 is an apocalyptic number.

2344439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2344439 is an equidigital number, since it uses as much as digits as its factorization.

2344439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 29.

The square root of 2344439 is about 1531.1560991617. The cubic root of 2344439 is about 132.8453362593.

The spelling of 2344439 in words is "two million, three hundred forty-four thousand, four hundred thirty-nine".