3440734 has 16 divisors (see below), whose sum is σ = 5825520. Its totient is φ = 1509760.

The previous prime is 3440719. The next prime is 3440771. The reversal of 3440734 is 4370443.

It is a junction number, because it is equal to n+sod(n) for n = 3440699 and 3440708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2059 + ... + 3334.

It is an arithmetic number, because the mean of its divisors is an integer number (364095).

Almost surely, 2^3440734 is an apocalyptic number.

3440734 is a deficient number, since it is larger than the sum of its proper divisors (2384786).

3440734 is a wasteful number, since it uses less digits than its factorization.

3440734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5435.

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

The square root of 3440734 is about 1854.9215616839. The cubic root of 3440734 is about 150.9675821816.

The spelling of 3440734 in words is "three million, four hundred forty thousand, seven hundred thirty-four".