3378326756 has 72 divisors (see below), whose sum is σ = 7263587520. Its totient is φ = 1368067008.

The previous prime is 3378326747. The next prime is 3378326759. The reversal of 3378326756 is 6576238733.

3378326756 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3378326756² = 22826183340610967072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3378326759) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 369650 + ... + 378678.

It is an arithmetic number, because the mean of its divisors is an integer number (100883160).

Almost surely, 2^3378326756 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 3378326756, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3631793760).

3378326756 is an abundant number, since it is smaller than the sum of its proper divisors (3885260764).

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

3378326756 is a wasteful number, since it uses less digits than its factorization.

3378326756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9153 (or 9144 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 50.

The square root of 3378326756 is about 58123.3752977234. The cubic root of 3378326756 is about 1500.4926908935.

The spelling of 3378326756 in words is "three billion, three hundred seventy-eight million, three hundred twenty-six thousand, seven hundred fifty-six".