3506056 has 16 divisors (see below), whose sum is σ = 6698700. Its totient is φ = 1719744.

The previous prime is 3506047. The next prime is 3506077. The reversal of 3506056 is 6506053.

It can be written as a sum of positive squares in 2 ways, for example, as 3062500 + 443556 = 1750^2 + 666^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3506056.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3711 + ... + 4558.

Almost surely, 2^3506056 is an apocalyptic number.

It is an amenable number.

3506056 is a deficient number, since it is larger than the sum of its proper divisors (3192644).

3506056 is a wasteful number, since it uses less digits than its factorization.

3506056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8328 (or 8324 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 3506056 is about 1872.4465279415. The cubic root of 3506056 is about 151.9169675775.

The spelling of 3506056 in words is "three million, five hundred six thousand, fifty-six".