3240320980 has 48 divisors (see below), whose sum is σ = 7365052800. Its totient is φ = 1190395008.

The previous prime is 3240320969. The next prime is 3240320999. The reversal of 3240320980 is 890230423.

3240320980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20427 + ... + 83053.

It is an arithmetic number, because the mean of its divisors is an integer number (153438600).

Almost surely, 2^3240320980 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 3240320980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3682526400).

3240320980 is an abundant number, since it is smaller than the sum of its proper divisors (4124731820).

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

3240320980 is a wasteful number, since it uses less digits than its factorization.

3240320980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62848 (or 62846 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 3240320980 is about 56923.8173351015. The cubic root of 3240320980 is about 1479.7761074756.

The spelling of 3240320980 in words is "three billion, two hundred forty million, three hundred twenty thousand, nine hundred eighty".