3436436346343 has 36 divisors (see below), whose sum is σ = 4731927077640. Its totient is φ = 2471762351520.

The previous prime is 3436436346271. The next prime is 3436436346353.

It is a happy number.

3436436346343 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3436436346343 - 2²¹ = 3436434249191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3436436346353) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 22215153 + ... + 22369306.

Almost surely, 2^{3436436346343} is an apocalyptic number.

3436436346343 is a deficient number, since it is larger than the sum of its proper divisors (1295490731297).

3436436346343 is a wasteful number, since it uses less digits than its factorization.

3436436346343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44584508 (or 44584490 counting only the distinct ones).

The product of its digits is 40310784, while the sum is 52.

The spelling of 3436436346343 in words is "three trillion, four hundred thirty-six billion, four hundred thirty-six million, three hundred forty-six thousand, three hundred forty-three".