3083325821 has 2 divisors, whose sum is σ = 3083325822. Its totient is φ = 3083325820.

The previous prime is 3083325809. The next prime is 3083325823. The reversal of 3083325821 is 1285233803.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3056431225 + 26894596 = 55285^2 + 5186^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3083325821 is a prime.

It is a super-3 number, since 3×3083325821³ (a number of 29 digits) contains 333 as substring.

Together with 3083325823, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3083325823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1541662910 + 1541662911.

It is an arithmetic number, because the mean of its divisors is an integer number (1541662911).

Almost surely, 2^3083325821 is an apocalyptic number.

It is an amenable number.

3083325821 is a deficient number, since it is larger than the sum of its proper divisors (1).

3083325821 is an equidigital number, since it uses as much as digits as its factorization.

3083325821 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 3083325821 is about 55527.7031849869. The cubic root of 3083325821 is about 1455.4807748206.

The spelling of 3083325821 in words is "three billion, eighty-three million, three hundred twenty-five thousand, eight hundred twenty-one".