3541812 has 24 divisors (see below), whose sum is σ = 8531712. Its totient is φ = 1142400.

The previous prime is 3541801. The next prime is 3541817. The reversal of 3541812 is 2181453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3541817) 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, 4389 + ... + 5132.

It is an arithmetic number, because the mean of its divisors is an integer number (355488).

Almost surely, 2^3541812 is an apocalyptic number.

It is an amenable number.

3541812 is an abundant number, since it is smaller than the sum of its proper divisors (4989900).

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

3541812 is a wasteful number, since it uses less digits than its factorization.

3541812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9559 (or 9557 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 3541812 is about 1881.9702441856. The cubic root of 3541812 is about 152.4316561984.

The spelling of 3541812 in words is "three million, five hundred forty-one thousand, eight hundred twelve".