3404343 has 4 divisors (see below), whose sum is σ = 4539128. Its totient is φ = 2269560.

The previous prime is 3404341. The next prime is 3404377. The reversal of 3404343 is 3434043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3434043 = 3 ⋅1144681.

It is not a de Polignac number, because 3404343 - 2¹ = 3404341 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3404341) 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, 567388 + ... + 567393.

It is an arithmetic number, because the mean of its divisors is an integer number (1134782).

Almost surely, 2^3404343 is an apocalyptic number.

3404343 is a deficient number, since it is larger than the sum of its proper divisors (1134785).

3404343 is a wasteful number, since it uses less digits than its factorization.

3404343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134784.

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

The square root of 3404343 is about 1845.0861768492. The cubic root of 3404343 is about 150.4334573362.

Adding to 3404343 its reverse (3434043), we get a palindrome (6838386).

The spelling of 3404343 in words is "three million, four hundred four thousand, three hundred forty-three".