3443661222 has 8 divisors (see below), whose sum is σ = 6887322456. Its totient is φ = 1147887072.

The previous prime is 3443661211. The next prime is 3443661229. The reversal of 3443661222 is 2221663443.

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

3443661222 is an admirable number.

It is a super-2 number, since 2×3443661222² = 23717605223813066568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443661229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286971763 + ... + 286971774.

It is an arithmetic number, because the mean of its divisors is an integer number (860915307).

Almost surely, 2^3443661222 is an apocalyptic number.

3443661222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3443661222 is a wasteful number, since it uses less digits than its factorization.

3443661222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573943542.

The product of its digits is 41472, while the sum is 33.

The square root of 3443661222 is about 58682.7165526614. The cubic root of 3443661222 is about 1510.1038219333.

The spelling of 3443661222 in words is "three billion, four hundred forty-three million, six hundred sixty-one thousand, two hundred twenty-two".