3077666443 has 2 divisors, whose sum is σ = 3077666444. Its totient is φ = 3077666442.

The previous prime is 3077666377. The next prime is 3077666479. The reversal of 3077666443 is 3446667703.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3077666443 - 2¹³ = 3077658251 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3077666393 and 3077666402.

It is not a weakly prime, because it can be changed into another prime (3077666483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1538833221 + 1538833222.

It is an arithmetic number, because the mean of its divisors is an integer number (1538833222).

Almost surely, 2^3077666443 is an apocalyptic number.

3077666443 is a deficient number, since it is larger than the sum of its proper divisors (1).

3077666443 is an equidigital number, since it uses as much as digits as its factorization.

3077666443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1524096, while the sum is 46.

The square root of 3077666443 is about 55476.7198291319. The cubic root of 3077666443 is about 1454.5897282491.

The spelling of 3077666443 in words is "three billion, seventy-seven million, six hundred sixty-six thousand, four hundred forty-three".