3409743 has 8 divisors (see below), whose sum is σ = 4554928. Its totient is φ = 2268864.

The previous prime is 3409739. The next prime is 3409751. The reversal of 3409743 is 3479043.

3409743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3409743 - 2² = 3409739 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3409743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3409753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2205 + ... + 3417.

It is an arithmetic number, because the mean of its divisors is an integer number (569366).

Almost surely, 2^3409743 is an apocalyptic number.

3409743 is a deficient number, since it is larger than the sum of its proper divisors (1145185).

3409743 is a wasteful number, since it uses less digits than its factorization.

3409743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2153.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 3409743 is about 1846.5489432994. The cubic root of 3409743 is about 150.5129549596.

The spelling of 3409743 in words is "three million, four hundred nine thousand, seven hundred forty-three".