3642330328 has 96 divisors (see below), whose sum is σ = 8673557760. Its totient is φ = 1421038080.

The previous prime is 3642330311. The next prime is 3642330379. The reversal of 3642330328 is 8230332463.

It is a junction number, because it is equal to n+sod(n) for n = 3642330293 and 3642330302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 367113 + ... + 376903.

It is an arithmetic number, because the mean of its divisors is an integer number (90349560).

Almost surely, 2^3642330328 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 3642330328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4336778880).

3642330328 is an abundant number, since it is smaller than the sum of its proper divisors (5031227432).

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

3642330328 is a wasteful number, since it uses less digits than its factorization.

3642330328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9897 (or 9886 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 34.

The square root of 3642330328 is about 60351.7218312784. The cubic root of 3642330328 is about 1538.6025339121.

The spelling of 3642330328 in words is "three billion, six hundred forty-two million, three hundred thirty thousand, three hundred twenty-eight".