3272573696 has 72 divisors (see below), whose sum is σ = 7477360800. Its totient is φ = 1400315904.

The previous prime is 3272573693. The next prime is 3272573713. The reversal of 3272573696 is 6963752723.

It is a happy number.

It is a super-2 number, since 2×3272573696² = 21419477191502200832, which contains 22 as substring.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (3272573693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1678130 + ... + 1680078.

Almost surely, 2^3272573696 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 3272573696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3738680400).

3272573696 is an abundant number, since it is smaller than the sum of its proper divisors (4204787104).

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

3272573696 is an equidigital number, since it uses as much as digits as its factorization.

3272573696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2909 (or 2895 counting only the distinct ones).

The product of its digits is 2857680, while the sum is 50.

The square root of 3272573696 is about 57206.4130670679. The cubic root of 3272573696 is about 1484.6695854417.

The spelling of 3272573696 in words is "three billion, two hundred seventy-two million, five hundred seventy-three thousand, six hundred ninety-six".