3243332001 has 24 divisors (see below), whose sum is σ = 5417436864. Its totient is φ = 1710767520.

The previous prime is 3243331999. The next prime is 3243332017. The reversal of 3243332001 is 1002333423.

It is not a de Polignac number, because 3243332001 - 2¹ = 3243331999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (3243332201) 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, 846685 + ... + 850506.

It is an arithmetic number, because the mean of its divisors is an integer number (225726536).

Almost surely, 2^3243332001 is an apocalyptic number.

It is an amenable number.

3243332001 is a deficient number, since it is larger than the sum of its proper divisors (2174104863).

3243332001 is a wasteful number, since it uses less digits than its factorization.

3243332001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1697221 (or 1697214 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 3243332001 is about 56950.2590073127. The cubic root of 3243332001 is about 1480.2343190296.

Adding to 3243332001 its reverse (1002333423), we get a palindrome (4245665424).

The spelling of 3243332001 in words is "three billion, two hundred forty-three million, three hundred thirty-two thousand, one".