3546012 has 24 divisors (see below), whose sum is σ = 8304912. Its totient is φ = 1177600.

The previous prime is 3546007. The next prime is 3546017. The reversal of 3546012 is 2106453.

It is a happy number.

3546012 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3546007) and next prime (3546017).

It is a super-2 number, since 2×3546012² = 25148402208288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3546012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3546017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5212 + ... + 5852.

It is an arithmetic number, because the mean of its divisors is an integer number (346038).

Almost surely, 2^3546012 is an apocalyptic number.

It is an amenable number.

3546012 is an abundant number, since it is smaller than the sum of its proper divisors (4758900).

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

3546012 is a wasteful number, since it uses less digits than its factorization.

3546012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109 (or 1107 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3546012 is about 1883.0857654393. The cubic root of 3546012 is about 152.4918852620.

The spelling of 3546012 in words is "three million, five hundred forty-six thousand, twelve".