3534666 has 8 divisors (see below), whose sum is σ = 7069344. Its totient is φ = 1178220.

The previous prime is 3534659. The next prime is 3534667. The reversal of 3534666 is 6664353.

It is a happy number.

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

3534666 is an admirable number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3534667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294550 + ... + 294561.

It is an arithmetic number, because the mean of its divisors is an integer number (883668).

Almost surely, 2^3534666 is an apocalyptic number.

3534666 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.

3534666 is a wasteful number, since it uses less digits than its factorization.

3534666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589116.

The product of its digits is 38880, while the sum is 33.

The square root of 3534666 is about 1880.0707433498. The cubic root of 3534666 is about 152.3290712300.

The spelling of 3534666 in words is "three million, five hundred thirty-four thousand, six hundred sixty-six".