3234431343 has 48 divisors (see below), whose sum is σ = 5108914944. Its totient is φ = 1804308480.

The previous prime is 3234431269. The next prime is 3234431401. The reversal of 3234431343 is 3431344323.

It is not a de Polignac number, because 3234431343 - 2⁸ = 3234431087 is a prime.

It is a super-2 number, since 2×3234431343² = 20923092225161567298, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3234431343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3234431443) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2804655 + ... + 2805807.

It is an arithmetic number, because the mean of its divisors is an integer number (106435728).

Almost surely, 2^3234431343 is an apocalyptic number.

3234431343 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3234431343 is a deficient number, since it is larger than the sum of its proper divisors (1874483601).

3234431343 is a wasteful number, since it uses less digits than its factorization.

3234431343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1696 (or 1683 counting only the distinct ones).

The product of its digits is 31104, while the sum is 30.

The square root of 3234431343 is about 56872.0611812162. The cubic root of 3234431343 is about 1478.8790122115.

Adding to 3234431343 its reverse (3431344323), we get a palindrome (6665775666).

The spelling of 3234431343 in words is "three billion, two hundred thirty-four million, four hundred thirty-one thousand, three hundred forty-three".