1934003563 has 2 divisors, whose sum is σ = 1934003564. Its totient is φ = 1934003562.

The previous prime is 1934003447. The next prime is 1934003567. The reversal of 1934003563 is 3653004391.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1934003563 - 2¹⁷ = 1933872491 is a prime.

It is not a weakly prime, because it can be changed into another prime (1934003567) 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, 967001781 + 967001782.

It is an arithmetic number, because the mean of its divisors is an integer number (967001782).

Almost surely, 2^1934003563 is an apocalyptic number.

1934003563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1934003563 is an equidigital number, since it uses as much as digits as its factorization.

1934003563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 34.

The square root of 1934003563 is about 43977.3073641395. The cubic root of 1934003563 is about 1245.9073750675.

The spelling of 1934003563 in words is "one billion, nine hundred thirty-four million, three thousand, five hundred sixty-three".