3446667 has 12 divisors (see below), whose sum is σ = 5689840. Its totient is φ = 1969488.

The previous prime is 3446659. The next prime is 3446669. The reversal of 3446667 is 7666443.

It is not a de Polignac number, because 3446667 - 2³ = 3446659 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (3446669) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27292 + ... + 27417.

Almost surely, 2^3446667 is an apocalyptic number.

3446667 is a deficient number, since it is larger than the sum of its proper divisors (2243173).

3446667 is a wasteful number, since it uses less digits than its factorization.

3446667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54722 (or 54719 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 3446667 is about 1856.5201318596. The cubic root of 3446667 is about 151.0543055699.

The spelling of 3446667 in words is "three million, four hundred forty-six thousand, six hundred sixty-seven".