3334243220 has 144 divisors (see below), whose sum is σ = 9093446208. Its totient is φ = 1014935040.

The previous prime is 3334243219. The next prime is 3334243229. The reversal of 3334243220 is 223424333.

It is a super-2 number, since 2×3334243220² = 22234355700231936800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3334243220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3334243229) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 459944 + ... + 467136.

It is an arithmetic number, because the mean of its divisors is an integer number (63148932).

Almost surely, 2^3334243220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3334243220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4546723104).

3334243220 is an abundant number, since it is smaller than the sum of its proper divisors (5759202988).

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

3334243220 is a wasteful number, since it uses less digits than its factorization.

3334243220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7270 (or 7261 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

The square root of 3334243220 is about 57742.9062309822. The cubic root of 3334243220 is about 1493.9374888347.

Adding to 3334243220 its reverse (223424333), we get a palindrome (3557667553).

The spelling of 3334243220 in words is "three billion, three hundred thirty-four million, two hundred forty-three thousand, two hundred twenty".