3538866 has 8 divisors (see below), whose sum is σ = 7077744. Its totient is φ = 1179620.

The previous prime is 3538859. The next prime is 3538889. The reversal of 3538866 is 6688353.

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

3538866 is an admirable number.

It is a super-3 number, since 3×3538866³ (a number of 21 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294900 + ... + 294911.

It is an arithmetic number, because the mean of its divisors is an integer number (884718).

Almost surely, 2^3538866 is an apocalyptic number.

3538866 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3538866 is a wasteful number, since it uses less digits than its factorization.

3538866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589816.

The product of its digits is 103680, while the sum is 39.

The square root of 3538866 is about 1881.1873909847. The cubic root of 3538866 is about 152.3893813945.

The spelling of 3538866 in words is "three million, five hundred thirty-eight thousand, eight hundred sixty-six".