3533966 has 8 divisors (see below), whose sum is σ = 5320920. Its totient is φ = 1760328.

The previous prime is 3533963. The next prime is 3533993. The reversal of 3533966 is 6693353.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3533963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2636 + ... + 3743.

It is an arithmetic number, because the mean of its divisors is an integer number (665115).

Almost surely, 2^3533966 is an apocalyptic number.

3533966 is a deficient number, since it is larger than the sum of its proper divisors (1786954).

3533966 is a wasteful number, since it uses less digits than its factorization.

3533966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6658.

The product of its digits is 43740, while the sum is 35.

The square root of 3533966 is about 1879.8845709245. The cubic root of 3533966 is about 152.3190148919.

The spelling of 3533966 in words is "three million, five hundred thirty-three thousand, nine hundred sixty-six".