3543652 has 24 divisors (see below), whose sum is σ = 7461440. Its totient is φ = 1438560.

The previous prime is 3543643. The next prime is 3543677. The reversal of 3543652 is 2563453.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a d-powerful number, because it can be written as 3⁷ + 5³ + 4¹⁰ + 3¹² + 6 + 5⁹ + 2¹³ .

It is a self number, because there is not a number n which added to its sum of digits gives 3543652.

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, 2799 + ... + 3862.

Almost surely, 2^3543652 is an apocalyptic number.

It is an amenable number.

3543652 is an abundant number, since it is smaller than the sum of its proper divisors (3917788).

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

3543652 is a wasteful number, since it uses less digits than its factorization.

3543652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6691 (or 6689 counting only the distinct ones).

The product of its digits is 10800, while the sum is 28.

The square root of 3543652 is about 1882.4590300987. The cubic root of 3543652 is about 152.4580481217.

The spelling of 3543652 in words is "three million, five hundred forty-three thousand, six hundred fifty-two".