3368443320 has 160 divisors (see below), whose sum is σ = 12351089520. Its totient is φ = 816583680.

The previous prime is 3368443297. The next prime is 3368443327. The reversal of 3368443320 is 233448633.

3368443320 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3368443320² = 22692820800105244800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3368443327) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 11617 + ... + 82896.

Almost surely, 2^3368443320 is an apocalyptic number.

3368443320 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 3368443320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6175544760).

3368443320 is an abundant number, since it is smaller than the sum of its proper divisors (8982646200).

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

3368443320 is a wasteful number, since it uses less digits than its factorization.

3368443320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94547 (or 94534 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

The square root of 3368443320 is about 58038.2918425413. The cubic root of 3368443320 is about 1499.0280102934.

The spelling of 3368443320 in words is "three billion, three hundred sixty-eight million, four hundred forty-three thousand, three hundred twenty".