3327967720 has 128 divisors (see below), whose sum is σ = 9475522560. Its totient is φ = 1021743360.

The previous prime is 3327967711. The next prime is 3327967739. The reversal of 3327967720 is 277697233.

It is a super-2 number, since 2×3327967720² = 22150738290723996800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 198297 + ... + 214423.

It is an arithmetic number, because the mean of its divisors is an integer number (74027520).

Almost surely, 2^3327967720 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 3327967720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4737761280).

3327967720 is an abundant number, since it is smaller than the sum of its proper divisors (6147554840).

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

3327967720 is a wasteful number, since it uses less digits than its factorization.

3327967720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16223 (or 16219 counting only the distinct ones).

The product of its (nonzero) digits is 666792, while the sum is 46.

The square root of 3327967720 is about 57688.5406298339. The cubic root of 3327967720 is about 1492.9996355695. Note that the first 3 decimals are identical.

The spelling of 3327967720 in words is "three billion, three hundred twenty-seven million, nine hundred sixty-seven thousand, seven hundred twenty".