3443344220 has 48 divisors (see below), whose sum is σ = 7903381248. Its totient is φ = 1254497280.

The previous prime is 3443344207. The next prime is 3443344231. The reversal of 3443344220 is 224433443.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 152807 + ... + 173886.

It is an arithmetic number, because the mean of its divisors is an integer number (164653776).

Almost surely, 2^3443344220 is an apocalyptic number.

It is an amenable number.

3443344220 is an abundant number, since it is smaller than the sum of its proper divisors (4460037028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3443344220 is a wasteful number, since it uses less digits than its factorization.

3443344220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326750 (or 326748 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

The square root of 3443344220 is about 58680.0155078371. The cubic root of 3443344220 is about 1510.0574835944.

Adding to 3443344220 its reverse (224433443), we get a palindrome (3667777663).

The spelling of 3443344220 in words is "three billion, four hundred forty-three million, three hundred forty-four thousand, two hundred twenty".