3320754720 has 288 divisors, whose sum is σ = 11314670976. Its totient is φ = 817090560.

The previous prime is 3320754709. The next prime is 3320754727. The reversal of 3320754720 is 274570233.

It is a super-2 number, since 2×3320754720² = 22054823820804556800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3320754727) 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, 10609284 + ... + 10609596.

It is an arithmetic number, because the mean of its divisors is an integer number (39287052).

Almost surely, 2^3320754720 is an apocalyptic number.

3320754720 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 3320754720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5657335488).

3320754720 is an abundant number, since it is smaller than the sum of its proper divisors (7993916256).

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

3320754720 is a wasteful number, since it uses less digits than its factorization.

3320754720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416 (or 377 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 33.

The square root of 3320754720 is about 57625.9899698044. The cubic root of 3320754720 is about 1491.9202184529.

The spelling of 3320754720 in words is "three billion, three hundred twenty million, seven hundred fifty-four thousand, seven hundred twenty".