3276723888 has 320 divisors, whose sum is σ = 10949299200. Its totient is φ = 930631680.

The previous prime is 3276723881. The next prime is 3276723893. The reversal of 3276723888 is 8883276723.

3276723888 is a `hidden beast` number, since 327 + 6 + 7 + 238 + 88 = 666.

3276723888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (3276723881) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3208818 + ... + 3209838.

It is an arithmetic number, because the mean of its divisors is an integer number (34216560).

Almost surely, 2^3276723888 is an apocalyptic number.

3276723888 is a gapful number since it is divisible by the number (38) 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 3276723888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5474649600).

3276723888 is an abundant number, since it is smaller than the sum of its proper divisors (7672575312).

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

3276723888 is a wasteful number, since it uses less digits than its factorization.

3276723888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097 (or 1085 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 54.

The square root of 3276723888 is about 57242.6754091735. The cubic root of 3276723888 is about 1485.2969266472.

The spelling of 3276723888 in words is "three billion, two hundred seventy-six million, seven hundred twenty-three thousand, eight hundred eighty-eight".