3404743 has 16 divisors (see below), whose sum is σ = 3870720. Its totient is φ = 2975616.

The previous prime is 3404741. The next prime is 3404747. The reversal of 3404743 is 3474043.

It is a cyclic number.

It is not a de Polignac number, because 3404743 - 2¹ = 3404741 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3404741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26746 + ... + 26872.

It is an arithmetic number, because the mean of its divisors is an integer number (241920).

Almost surely, 2^3404743 is an apocalyptic number.

3404743 is a deficient number, since it is larger than the sum of its proper divisors (465977).

3404743 is a wasteful number, since it uses less digits than its factorization.

3404743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 3404743 is about 1845.1945696864. The cubic root of 3404743 is about 150.4393489308.

Adding to 3404743 its reverse (3474043), we get a palindrome (6878786).

The spelling of 3404743 in words is "three million, four hundred four thousand, seven hundred forty-three".