3513668 has 12 divisors (see below), whose sum is σ = 6315372. Its totient is φ = 1709280.

The previous prime is 3513667. The next prime is 3513677. The reversal of 3513668 is 8663153.

3513668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3378244 + 135424 = 1838^2 + 368^2 .

It is not an unprimeable number, because it can be changed into a prime (3513667) 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 3 ways as a sum of consecutive naturals, for example, 11723 + ... + 12018.

It is an arithmetic number, because the mean of its divisors is an integer number (526281).

Almost surely, 2^3513668 is an apocalyptic number.

It is an amenable number.

3513668 is a deficient number, since it is larger than the sum of its proper divisors (2801704).

3513668 is a wasteful number, since it uses less digits than its factorization.

3513668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23782 (or 23780 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 3513668 is about 1874.4780606878. The cubic root of 3513668 is about 152.0268304438.

The spelling of 3513668 in words is "three million, five hundred thirteen thousand, six hundred sixty-eight".