3332000021 has 8 divisors (see below), whose sum is σ = 3815485440. Its totient is φ = 2850385968.

The previous prime is 3331999987. The next prime is 3332000033. The reversal of 3332000021 is 1200002333.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3332000021 is a prime.

It is a super-2 number, since 2×3332000021² = 22204448279888000882, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3332000521) 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, 464021 + ... + 471146.

It is an arithmetic number, because the mean of its divisors is an integer number (476935680).

Almost surely, 2^3332000021 is an apocalyptic number.

It is an amenable number.

3332000021 is a deficient number, since it is larger than the sum of its proper divisors (483485419).

3332000021 is an equidigital number, since it uses as much as digits as its factorization.

3332000021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935683.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 3332000021 is about 57723.4789405490. The cubic root of 3332000021 is about 1493.6023852169.

Adding to 3332000021 its reverse (1200002333), we get a palindrome (4532002354).

The spelling of 3332000021 in words is "three billion, three hundred thirty-two million, twenty-one", and thus it is an aban number.