2343429 has 12 divisors (see below), whose sum is σ = 3692832. Its totient is φ = 1420200.

The previous prime is 2343413. The next prime is 2343449. The reversal of 2343429 is 9243432.

It is a happy number.

2343429 is a `hidden beast` number, since 234 + 3 + 429 = 666.

It is not a de Polignac number, because 2343429 - 2⁴ = 2343413 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2343409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11737 + ... + 11934.

It is an arithmetic number, because the mean of its divisors is an integer number (307736).

2^2343429 is an apocalyptic number.

It is an amenable number.

2343429 is a deficient number, since it is larger than the sum of its proper divisors (1349403).

2343429 is a wasteful number, since it uses less digits than its factorization.

2343429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23688 (or 23685 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 2343429 is about 1530.8262474886. The cubic root of 2343429 is about 132.8262566327.

It can be divided in two parts, 2343 and 429, that added together give a palindrome (2772).

The spelling of 2343429 in words is "two million, three hundred forty-three thousand, four hundred twenty-nine".