3066913973 has 2 divisors, whose sum is σ = 3066913974. Its totient is φ = 3066913972.

The previous prime is 3066913961. The next prime is 3066913981. The reversal of 3066913973 is 3793196603.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1956558289 + 1110355684 = 44233^2 + 33322^2 .

It is a cyclic number.

It is not a de Polignac number, because 3066913973 - 2⁴ = 3066913957 is a prime.

It is a super-2 number, since 2×3066913973² = 18811922635565289458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3066913933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1533456986 + 1533456987.

It is an arithmetic number, because the mean of its divisors is an integer number (1533456987).

Almost surely, 2^3066913973 is an apocalyptic number.

It is an amenable number.

3066913973 is a deficient number, since it is larger than the sum of its proper divisors (1).

3066913973 is an equidigital number, since it uses as much as digits as its factorization.

3066913973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 551124, while the sum is 47.

The square root of 3066913973 is about 55379.7252882316. The cubic root of 3066913973 is about 1452.8937807390.

The spelling of 3066913973 in words is "three billion, sixty-six million, nine hundred thirteen thousand, nine hundred seventy-three".