3404433 has 4 divisors (see below), whose sum is σ = 4539248. Its totient is φ = 2269620.

The previous prime is 3404431. The next prime is 3404441. The reversal of 3404433 is 3344043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3344043 = 3 ⋅1114681.

It is not a de Polignac number, because 3404433 - 2¹ = 3404431 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3404431) 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, 567403 + ... + 567408.

It is an arithmetic number, because the mean of its divisors is an integer number (1134812).

Almost surely, 2^3404433 is an apocalyptic number.

It is an amenable number.

3404433 is a deficient number, since it is larger than the sum of its proper divisors (1134815).

3404433 is a wasteful number, since it uses less digits than its factorization.

3404433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134814.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 3404433 is about 1845.1105657927. The cubic root of 3404433 is about 150.4347829852.

Adding to 3404433 its reverse (3344043), we get a palindrome (6748476).

The spelling of 3404433 in words is "three million, four hundred four thousand, four hundred thirty-three".