3540606 has 16 divisors (see below), whose sum is σ = 7112448. Its totient is φ = 1175000.

The previous prime is 3540599. The next prime is 3540611. The reversal of 3540606 is 6060453.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

3540606 is a modest number, since divided by 606 gives 354 as remainder.

It is a Curzon number.

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, 331 + ... + 2681.

It is an arithmetic number, because the mean of its divisors is an integer number (444528).

Almost surely, 2^3540606 is an apocalyptic number.

3540606 is an abundant number, since it is smaller than the sum of its proper divisors (3571842).

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

3540606 is a wasteful number, since it uses less digits than its factorization.

3540606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2607.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 3540606 is about 1881.6498080142. The cubic root of 3540606 is about 152.4143530547.

The spelling of 3540606 in words is "three million, five hundred forty thousand, six hundred six".