3506036 has 12 divisors (see below), whose sum is σ = 6236580. Its totient is φ = 1724160.

The previous prime is 3506023. The next prime is 3506039. The reversal of 3506036 is 6306053.

It can be written as a sum of positive squares in 2 ways, for example, as 913936 + 2592100 = 956^2 + 1610^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3506039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6941 + ... + 7428.

It is an arithmetic number, because the mean of its divisors is an integer number (519715).

Almost surely, 2^3506036 is an apocalyptic number.

It is an amenable number.

3506036 is a deficient number, since it is larger than the sum of its proper divisors (2730544).

3506036 is a wasteful number, since it uses less digits than its factorization.

3506036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14434 (or 14432 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 3506036 is about 1872.4411873274. The cubic root of 3506036 is about 151.9166787111.

The spelling of 3506036 in words is "three million, five hundred six thousand, thirty-six".