3321002001 has 8 divisors (see below), whose sum is σ = 4661055520. Its totient is φ = 2097474912.

The previous prime is 3321001997. The next prime is 3321002033. The reversal of 3321002001 is 1002001233.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3321002001 - 2² = 3321001997 is a prime.

It is a super-2 number, since 2×3321002001² = 22058108581292008002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3321002051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29131540 + ... + 29131653.

It is an arithmetic number, because the mean of its divisors is an integer number (582631940).

Almost surely, 2^3321002001 is an apocalyptic number.

It is an amenable number.

3321002001 is a deficient number, since it is larger than the sum of its proper divisors (1340053519).

3321002001 is a wasteful number, since it uses less digits than its factorization.

3321002001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58263215.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3321002001 is about 57628.1354982096. The cubic root of 3321002001 is about 1491.9572496298.

Adding to 3321002001 its reverse (1002001233), we get a palindrome (4323003234).

The spelling of 3321002001 in words is "three billion, three hundred twenty-one million, two thousand, one".