3325727064 has 64 divisors (see below), whose sum is σ = 9108288000. Its totient is φ = 1003560320.

The previous prime is 3325727063. The next prime is 3325727071. The reversal of 3325727064 is 4607275233.

It is a super-2 number, since 2×3325727064² = 22120921008444120192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3325727063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36742 + ... + 89450.

It is an arithmetic number, because the mean of its divisors is an integer number (142317000).

Almost surely, 2^3325727064 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 3325727064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4554144000).

3325727064 is an abundant number, since it is smaller than the sum of its proper divisors (5782560936).

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

3325727064 is a wasteful number, since it uses less digits than its factorization.

3325727064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52968 (or 52964 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 39.

The square root of 3325727064 is about 57669.1170731788. The cubic root of 3325727064 is about 1492.6644911281.

The spelling of 3325727064 in words is "three billion, three hundred twenty-five million, seven hundred twenty-seven thousand, sixty-four".