3433643343 has 24 divisors (see below), whose sum is σ = 5573454432. Its totient is φ = 2021139648.

The previous prime is 3433643341. The next prime is 3433643347. The reversal of 3433643343 is 3433463343.

3433643343 is a `hidden beast` number, since 3 + 4 + 3 + 3 + 643 + 3 + 4 + 3 = 666.

It is not a de Polignac number, because 3433643343 - 2¹ = 3433643341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3433643298 and 3433643307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3433643341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 635296 + ... + 640677.

It is an arithmetic number, because the mean of its divisors is an integer number (232227268).

Almost surely, 2^3433643343 is an apocalyptic number.

3433643343 is a deficient number, since it is larger than the sum of its proper divisors (2139811089).

3433643343 is a wasteful number, since it uses less digits than its factorization.

3433643343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276015 (or 1276012 counting only the distinct ones).

The product of its digits is 279936, while the sum is 36.

The square root of 3433643343 is about 58597.2980861746. The cubic root of 3433643343 is about 1508.6380630901.

The spelling of 3433643343 in words is "three billion, four hundred thirty-three million, six hundred forty-three thousand, three hundred forty-three".