2344789 has 2 divisors, whose sum is σ = 2344790. Its totient is φ = 2344788.

The previous prime is 2344787. The next prime is 2344819. The reversal of 2344789 is 9874432.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1868689 + 476100 = 1367^2 + 690^2 .

It is a cyclic number.

It is not a de Polignac number, because 2344789 - 2¹ = 2344787 is a prime.

Together with 2344787, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 2¹¹ + 3¹³ + 4⁵ + 4⁸ + 7⁶ + 8⁵ + 9⁶ .

It is a plaindrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2344787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1172394 + 1172395.

It is an arithmetic number, because the mean of its divisors is an integer number (1172395).

2^2344789 is an apocalyptic number.

It is an amenable number.

2344789 is a deficient number, since it is larger than the sum of its proper divisors (1).

2344789 is an equidigital number, since it uses as much as digits as its factorization.

2344789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 37.

The square root of 2344789 is about 1531.2703876194. The cubic root of 2344789 is about 132.8519467326.

The spelling of 2344789 in words is "two million, three hundred forty-four thousand, seven hundred eighty-nine".