3232303720 has 64 divisors (see below), whose sum is σ = 7497734400. Its totient is φ = 1253180160.

The previous prime is 3232303717. The next prime is 3232303729. The reversal of 3232303720 is 273032323.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3232303729) 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 15 ways as a sum of consecutive naturals, for example, 397051 + ... + 405109.

It is an arithmetic number, because the mean of its divisors is an integer number (117152100).

Almost surely, 2^3232303720 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 3232303720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3748867200).

3232303720 is an abundant number, since it is smaller than the sum of its proper divisors (4265430680).

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

3232303720 is a wasteful number, since it uses less digits than its factorization.

3232303720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8378 (or 8374 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 25.

The square root of 3232303720 is about 56853.3527595339. The cubic root of 3232303720 is about 1478.5546700685.

The spelling of 3232303720 in words is "three billion, two hundred thirty-two million, three hundred three thousand, seven hundred twenty".