2434431 has 8 divisors (see below), whose sum is σ = 3253120. Its totient is φ = 1619352.

The previous prime is 2434429. The next prime is 2434433. The reversal of 2434431 is 1344342.

It is an interprime number because it is at equal distance from previous prime (2434429) and next prime (2434433).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2434431 - 2¹ = 2434429 is a prime.

It is a super-2 number, since 2×2434431² = 11852908587522, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 2434398 and 2434407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2434433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2190 + ... + 3108.

It is an arithmetic number, because the mean of its divisors is an integer number (406640).

2^2434431 is an apocalyptic number.

2434431 is a deficient number, since it is larger than the sum of its proper divisors (818689).

2434431 is an equidigital number, since it uses as much as digits as its factorization.

2434431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805.

The product of its digits is 1152, while the sum is 21.

The square root of 2434431 is about 1560.2663234205. The cubic root of 2434431 is about 134.5238092573.

Adding to 2434431 its reverse (1344342), we get a palindrome (3778773).

The spelling of 2434431 in words is "two million, four hundred thirty-four thousand, four hundred thirty-one".