3240320132 has 24 divisors (see below), whose sum is σ = 6762408576. Its totient is φ = 1328329728.

The previous prime is 3240320117. The next prime is 3240320141. The reversal of 3240320132 is 2310230423.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2515133 + ... + 2516420.

It is an arithmetic number, because the mean of its divisors is an integer number (281767024).

Almost surely, 2^3240320132 is an apocalyptic number.

It is an amenable number.

3240320132 is an abundant number, since it is smaller than the sum of its proper divisors (3522088444).

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

3240320132 is a wasteful number, since it uses less digits than its factorization.

3240320132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5031587 (or 5031585 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 3240320132 is about 56923.8098865492. The cubic root of 3240320132 is about 1479.7759783885.

Adding to 3240320132 its reverse (2310230423), we get a palindrome (5550550555).

The spelling of 3240320132 in words is "three billion, two hundred forty million, three hundred twenty thousand, one hundred thirty-two".