3438433 has 4 divisors (see below), whose sum is σ = 3442180. Its totient is φ = 3434688.

The previous prime is 3438419. The next prime is 3438439. The reversal of 3438433 is 3348343.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3348343 = 97 ⋅34519.

It can be written as a sum of positive squares in 2 ways, for example, as 1830609 + 1607824 = 1353^2 + 1268^2 .

It is a cyclic number.

It is not a de Polignac number, because 3438433 - 2¹⁷ = 3307361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3438439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541 + ... + 2677.

It is an arithmetic number, because the mean of its divisors is an integer number (860545).

Almost surely, 2^3438433 is an apocalyptic number.

It is an amenable number.

3438433 is a deficient number, since it is larger than the sum of its proper divisors (3747).

3438433 is a wasteful number, since it uses less digits than its factorization.

3438433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3746.

The product of its digits is 10368, while the sum is 28.

The square root of 3438433 is about 1854.3012160919. The cubic root of 3438433 is about 150.9339213531.

The spelling of 3438433 in words is "three million, four hundred thirty-eight thousand, four hundred thirty-three".