2434399 has 16 divisors (see below), whose sum is σ = 2810880. Its totient is φ = 2105400.

The previous prime is 2434387. The next prime is 2434423. The reversal of 2434399 is 9934342.

It is not a de Polignac number, because 2434399 - 2¹¹ = 2432351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2434319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41232 + ... + 41290.

It is an arithmetic number, because the mean of its divisors is an integer number (175680).

2^2434399 is an apocalyptic number.

2434399 is a deficient number, since it is larger than the sum of its proper divisors (376481).

2434399 is an equidigital number, since it uses as much as digits as its factorization.

2434399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123 (or 101 counting only the distinct ones).

The product of its digits is 23328, while the sum is 34.

The square root of 2434399 is about 1560.2560687272. The cubic root of 2434399 is about 134.5232198272.

It can be divided in two parts, 24343 and 99, that added together give a palindrome (24442).

The spelling of 2434399 in words is "two million, four hundred thirty-four thousand, three hundred ninety-nine".