3452666 has 32 divisors (see below), whose sum is σ = 6376320. Its totient is φ = 1368576.

The previous prime is 3452627. The next prime is 3452671. The reversal of 3452666 is 6662543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21101 + ... + 21263.

It is an arithmetic number, because the mean of its divisors is an integer number (199260).

Almost surely, 2^3452666 is an apocalyptic number.

3452666 is a deficient number, since it is larger than the sum of its proper divisors (2923654).

3452666 is a wasteful number, since it uses less digits than its factorization.

3452666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278.

The product of its digits is 25920, while the sum is 32.

The square root of 3452666 is about 1858.1350865855. The cubic root of 3452666 is about 151.1418925583.

The spelling of 3452666 in words is "three million, four hundred fifty-two thousand, six hundred sixty-six".