3446626 has 8 divisors (see below), whose sum is σ = 5184720. Its totient is φ = 1718388.

The previous prime is 3446609. The next prime is 3446659. The reversal of 3446626 is 6266443.

3446626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a pancake number, because a pancake can be divided into 3446626 parts by 2625 straight cuts.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1516 + ... + 3031.

It is an arithmetic number, because the mean of its divisors is an integer number (648090).

Almost surely, 2^3446626 is an apocalyptic number.

3446626 is the 1516-th pentagonal number.

3446626 is a deficient number, since it is larger than the sum of its proper divisors (1738094).

3446626 is a wasteful number, since it uses less digits than its factorization.

3446626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4928.

The product of its digits is 20736, while the sum is 31.

The square root of 3446626 is about 1856.5090896626. The cubic root of 3446626 is about 151.0537066095.

The spelling of 3446626 in words is "three million, four hundred forty-six thousand, six hundred twenty-six".