3423332220 has 384 divisors, whose sum is σ = 12812083200. Its totient is φ = 661478400.

The previous prime is 3423332183. The next prime is 3423332233. The reversal of 3423332220 is 222333243.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5178690 + ... + 5179350.

It is an arithmetic number, because the mean of its divisors is an integer number (33364800).

Almost surely, 2^3423332220 is an apocalyptic number.

3423332220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3423332220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6406041600).

3423332220 is an abundant number, since it is smaller than the sum of its proper divisors (9388750980).

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

3423332220 is a wasteful number, since it uses less digits than its factorization.

3423332220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769 (or 767 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 3423332220 is about 58509.2490124425. The cubic root of 3423332220 is about 1507.1264180482.

Adding to 3423332220 its reverse (222333243), we get a palindrome (3645665463).

The spelling of 3423332220 in words is "three billion, four hundred twenty-three million, three hundred thirty-two thousand, two hundred twenty".