3275947776 has 288 divisors, whose sum is σ = 9842595840. Its totient is φ = 962260992.

The previous prime is 3275947771. The next prime is 3275947777. The reversal of 3275947776 is 6777495723.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3275947771) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14431375 + ... + 14431601.

It is an arithmetic number, because the mean of its divisors is an integer number (34175680).

Almost surely, 2^3275947776 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 3275947776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4921297920).

3275947776 is an abundant number, since it is smaller than the sum of its proper divisors (6566648064).

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

3275947776 is a wasteful number, since it uses less digits than its factorization.

3275947776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331 (or 317 counting only the distinct ones).

The product of its digits is 15558480, while the sum is 57.

The square root of 3275947776 is about 57235.8958696376. The cubic root of 3275947776 is about 1485.1796501812.

It can be divided in two parts, 3275947 and 776, that added together give a palindrome (3276723).

The spelling of 3275947776 in words is "three billion, two hundred seventy-five million, nine hundred forty-seven thousand, seven hundred seventy-six".