3426666 has 8 divisors (see below), whose sum is σ = 6853344. Its totient is φ = 1142220.

The previous prime is 3426653. The next prime is 3426667. The reversal of 3426666 is 6666243.

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

3426666 is an admirable number.

3426666 is a modest number, since divided by 6666 gives 342 as remainder.

It is not an unprimeable number, because it can be changed into a prime (3426667) 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, 285550 + ... + 285561.

It is an arithmetic number, because the mean of its divisors is an integer number (856668).

Almost surely, 2^3426666 is an apocalyptic number.

3426666 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.

3426666 is a wasteful number, since it uses less digits than its factorization.

3426666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571116.

The product of its digits is 31104, while the sum is 33.

The square root of 3426666 is about 1851.1256035180. The cubic root of 3426666 is about 150.7615492968.

The spelling of 3426666 in words is "three million, four hundred twenty-six thousand, six hundred sixty-six".