3066377 has 2 divisors, whose sum is σ = 3066378. Its totient is φ = 3066376.

The previous prime is 3066347. The next prime is 3066397. The reversal of 3066377 is 7736603.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2886601 + 179776 = 1699^2 + 424^2 .

It is a cyclic number.

It is not a de Polignac number, because 3066377 - 2¹⁰ = 3065353 is a prime.

It is a super-2 number, since 2×3066377² = 18805335812258, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3066347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1533188 + 1533189.

It is an arithmetic number, because the mean of its divisors is an integer number (1533189).

Almost surely, 2^3066377 is an apocalyptic number.

It is an amenable number.

3066377 is a deficient number, since it is larger than the sum of its proper divisors (1).

3066377 is an equidigital number, since it uses as much as digits as its factorization.

3066377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15876, while the sum is 32.

The square root of 3066377 is about 1751.1073639272. The cubic root of 3066377 is about 145.2808982113.

It can be divided in two parts, 3066 and 377, that added together give a palindrome (3443).

The spelling of 3066377 in words is "three million, sixty-six thousand, three hundred seventy-seven".