3202766081 has 2 divisors, whose sum is σ = 3202766082. Its totient is φ = 3202766080.

The previous prime is 3202766059. The next prime is 3202766111. The reversal of 3202766081 is 1806672023.

It is a happy number.

3202766081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2979413056 + 223353025 = 54584^2 + 14945^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3202766081 is a prime.

It is a super-2 number, since 2×3202766081² = 20515421139208197122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3202766681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1601383040 + 1601383041.

It is an arithmetic number, because the mean of its divisors is an integer number (1601383041).

Almost surely, 2^3202766081 is an apocalyptic number.

It is an amenable number.

3202766081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3202766081 is an equidigital number, since it uses as much as digits as its factorization.

3202766081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 3202766081 is about 56592.9861466949. The cubic root of 3202766081 is about 1474.0370742381.

The spelling of 3202766081 in words is "three billion, two hundred two million, seven hundred sixty-six thousand, eighty-one".