3346556443 has 2 divisors, whose sum is σ = 3346556444. Its totient is φ = 3346556442.

The previous prime is 3346556429. The next prime is 3346556449. The reversal of 3346556443 is 3446556433.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3346556443 - 2¹³ = 3346548251 is a prime.

It is a super-2 number, since 2×3346556443² = 22398880052369624498, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3346556443.

It is not a weakly prime, because it can be changed into another prime (3346556449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1673278221 + 1673278222.

It is an arithmetic number, because the mean of its divisors is an integer number (1673278222).

Almost surely, 2^3346556443 is an apocalyptic number.

3346556443 is a deficient number, since it is larger than the sum of its proper divisors (1).

3346556443 is an equidigital number, since it uses as much as digits as its factorization.

3346556443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1555200, while the sum is 43.

The square root of 3346556443 is about 57849.4290637341. The cubic root of 3346556443 is about 1495.7742462195.

The spelling of 3346556443 in words is "three billion, three hundred forty-six million, five hundred fifty-six thousand, four hundred forty-three".