3282430040 has 96 divisors (see below), whose sum is σ = 8081907840. Its totient is φ = 1195637760.

The previous prime is 3282430003. The next prime is 3282430043. The reversal of 3282430040 is 400342823.

It is a junction number, because it is equal to n+sod(n) for n = 3282429991 and 3282430009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3282430043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 650969 + ... + 655991.

It is an arithmetic number, because the mean of its divisors is an integer number (84186540).

Almost surely, 2^3282430040 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 3282430040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4040953920).

3282430040 is an abundant number, since it is smaller than the sum of its proper divisors (4799477800).

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

3282430040 is a wasteful number, since it uses less digits than its factorization.

3282430040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5113 (or 5078 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 3282430040 is about 57292.4954946108. The cubic root of 3282430040 is about 1486.1586018417.

Adding to 3282430040 its reverse (400342823), we get a palindrome (3682772863).

The spelling of 3282430040 in words is "three billion, two hundred eighty-two million, four hundred thirty thousand, forty".