3446630 has 16 divisors (see below), whose sum is σ = 6768144. Its totient is φ = 1253280.

The previous prime is 3446609. The next prime is 3446659. The reversal of 3446630 is 366443.

It is a self number, because there is not a number n which added to its sum of digits gives 3446630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15557 + ... + 15776.

It is an arithmetic number, because the mean of its divisors is an integer number (423009).

Almost surely, 2^3446630 is an apocalyptic number.

3446630 is a deficient number, since it is larger than the sum of its proper divisors (3321514).

3446630 is a wasteful number, since it uses less digits than its factorization.

3446630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31351.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 3446630 is about 1856.5101669530. The cubic root of 3446630 is about 151.0537650449.

It can be divided in two parts, 34 and 46630, that added together give a palindrome (46664).

The spelling of 3446630 in words is "three million, four hundred forty-six thousand, six hundred thirty".