3332081 has 4 divisors (see below), whose sum is σ = 3336564. Its totient is φ = 3327600.

The previous prime is 3332059. The next prime is 3332083. The reversal of 3332081 is 1802333.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1802333 = 13 ⋅138641.

It can be written as a sum of positive squares in 2 ways, for example, as 1731856 + 1600225 = 1316^2 + 1265^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3332081 is a prime.

It is a super-2 number, since 2×3332081² = 22205527581122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3332083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 830 + ... + 2711.

It is an arithmetic number, because the mean of its divisors is an integer number (834141).

Almost surely, 2^3332081 is an apocalyptic number.

It is an amenable number.

3332081 is a deficient number, since it is larger than the sum of its proper divisors (4483).

3332081 is an equidigital number, since it uses as much as digits as its factorization.

3332081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4482.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3332081 is about 1825.3988605234. The cubic root of 3332081 is about 149.3614485001.

The spelling of 3332081 in words is "three million, three hundred thirty-two thousand, eighty-one".