3446443605 has 24 divisors (see below), whose sum is σ = 6061186656. Its totient is φ = 1671002080.

The previous prime is 3446443603. The next prime is 3446443621. The reversal of 3446443605 is 5063446443.

It is not a de Polignac number, because 3446443605 - 2¹ = 3446443603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3446443603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 947619 + ... + 951248.

It is an arithmetic number, because the mean of its divisors is an integer number (252549444).

Almost surely, 2^3446443605 is an apocalyptic number.

It is an amenable number.

3446443605 is a deficient number, since it is larger than the sum of its proper divisors (2614743051).

3446443605 is a wasteful number, since it uses less digits than its factorization.

3446443605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1898897 (or 1898886 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 39.

The square root of 3446443605 is about 58706.4187717152. The cubic root of 3446443605 is about 1510.5104198169.

The spelling of 3446443605 in words is "three billion, four hundred forty-six million, four hundred forty-three thousand, six hundred five".