1606260463 has 2 divisors, whose sum is σ = 1606260464. Its totient is φ = 1606260462.

The previous prime is 1606260457. The next prime is 1606260493. The reversal of 1606260463 is 3640626061.

It is a weak prime.

It is an emirp because it is prime and its reverse (3640626061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1606260463 - 2⁵ = 1606260431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1606260413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 803130231 + 803130232.

It is an arithmetic number, because the mean of its divisors is an integer number (803130232).

Almost surely, 2^1606260463 is an apocalyptic number.

1606260463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1606260463 is an equidigital number, since it uses as much as digits as its factorization.

1606260463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 1606260463 is about 40078.1793872925. The cubic root of 1606260463 is about 1171.1305853827.

The spelling of 1606260463 in words is "one billion, six hundred six million, two hundred sixty thousand, four hundred sixty-three".