3368643380 has 24 divisors (see below), whose sum is σ = 7446475680. Its totient is φ = 1276538400.

The previous prime is 3368643373. The next prime is 3368643389. The reversal of 3368643380 is 833468633.

It is a super-2 number, since 2×3368643380² = 22695516443235648800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3368643389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4432046 + ... + 4432805.

It is an arithmetic number, because the mean of its divisors is an integer number (310269820).

Almost surely, 2^3368643380 is an apocalyptic number.

It is an amenable number.

3368643380 is an abundant number, since it is smaller than the sum of its proper divisors (4077832300).

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

3368643380 is a wasteful number, since it uses less digits than its factorization.

3368643380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8864879 (or 8864877 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 44.

The square root of 3368643380 is about 58040.0153342502. The cubic root of 3368643380 is about 1499.0576866729.

The spelling of 3368643380 in words is "three billion, three hundred sixty-eight million, six hundred forty-three thousand, three hundred eighty".