3441664 has 22 divisors (see below), whose sum is σ = 6882014. Its totient is φ = 1720320.

The previous prime is 3441653. The next prime is 3441673. The reversal of 3441664 is 4661443.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3211264 + 230400 = 1792^2 + 480^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657 + ... + 2704.

Almost surely, 2^3441664 is an apocalyptic number.

It is an amenable number.

3441664 is a deficient number, since it is larger than the sum of its proper divisors (3440350).

3441664 is an equidigital number, since it uses as much as digits as its factorization.

3441664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3381 (or 3363 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

The square root of 3441664 is about 1855.1722292014. The cubic root of 3441664 is about 150.9811826909.

The spelling of 3441664 in words is "three million, four hundred forty-one thousand, six hundred sixty-four".