3505012 has 24 divisors (see below), whose sum is σ = 7064960. Its totient is φ = 1490400.

The previous prime is 3504997. The next prime is 3505031. The reversal of 3505012 is 2105053.

3505012 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3814 + ... + 4642.

Almost surely, 2^3505012 is an apocalyptic number.

It is an amenable number.

3505012 is an abundant number, since it is smaller than the sum of its proper divisors (3559948).

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

3505012 is a wasteful number, since it uses less digits than its factorization.

3505012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991 (or 989 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 3505012 is about 1872.1677275287. The cubic root of 3505012 is about 151.9018872842.

The spelling of 3505012 in words is "three million, five hundred five thousand, twelve".