3406756 has 6 divisors (see below), whose sum is σ = 5961830. Its totient is φ = 1703376.

The previous prime is 3406747. The next prime is 3406759. The reversal of 3406756 is 6576043.

It can be written as a sum of positive squares in only one way, i.e., 3297856 + 108900 = 1816^2 + 330^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3406759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425841 + ... + 425848.

Almost surely, 2^3406756 is an apocalyptic number.

It is an amenable number.

3406756 is a deficient number, since it is larger than the sum of its proper divisors (2555074).

3406756 is a wasteful number, since it uses less digits than its factorization.

3406756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851693 (or 851691 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 3406756 is about 1845.7399600160. The cubic root of 3406756 is about 150.4689913783.

The spelling of 3406756 in words is "three million, four hundred six thousand, seven hundred fifty-six".