3431001343 has 12 divisors (see below), whose sum is σ = 4310019280. Its totient is φ = 2673506880.

The previous prime is 3431001311. The next prime is 3431001377.

It is a happy number.

3431001343 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3431001343 - 2⁵ = 3431001311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3431001443) 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, 2024538 + ... + 2026231.

Almost surely, 2^3431001343 is an apocalyptic number.

3431001343 is a deficient number, since it is larger than the sum of its proper divisors (879017937).

3431001343 is a wasteful number, since it uses less digits than its factorization.

3431001343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4050798 (or 4050787 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 3431001343 is about 58574.7500464151. The cubic root of 3431001343 is about 1508.2510257567.

It can be divided in two parts, 343100 and 1343, that added together give a palindrome (344443).

The spelling of 3431001343 in words is "three billion, four hundred thirty-one million, one thousand, three hundred forty-three".