3505516 has 12 divisors (see below), whose sum is σ = 7011088. Its totient is φ = 1502352.

The previous prime is 3505501. The next prime is 3505517. The reversal of 3505516 is 6155053.

3505516 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3505517) 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, 62571 + ... + 62626.

Almost surely, 2^3505516 is an apocalyptic number.

It is an amenable number.

3505516 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3505516 is a wasteful number, since it uses less digits than its factorization.

3505516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125208 (or 125206 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 3505516 is about 1872.3023260147. The cubic root of 3505516 is about 151.9091677996.

The spelling of 3505516 in words is "three million, five hundred five thousand, five hundred sixteen".