3001332021 has 24 divisors (see below), whose sum is σ = 4069391424. Its totient is φ = 1967539200.

The previous prime is 3001332013. The next prime is 3001332023. The reversal of 3001332021 is 1202331003.

3001332021 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3001332021 - 2³ = 3001332013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3001332023) 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, 8502181 + ... + 8502533.

It is an arithmetic number, because the mean of its divisors is an integer number (169557976).

Almost surely, 2^3001332021 is an apocalyptic number.

It is an amenable number.

3001332021 is a deficient number, since it is larger than the sum of its proper divisors (1068059403).

3001332021 is a wasteful number, since it uses less digits than its factorization.

3001332021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781 (or 644 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3001332021 is about 54784.4140335552. The cubic root of 3001332021 is about 1442.4629950248.

Adding to 3001332021 its reverse (1202331003), we get a palindrome (4203663024).

The spelling of 3001332021 in words is "three billion, one million, three hundred thirty-two thousand, twenty-one".