999433063 has 2 divisors, whose sum is σ = 999433064. Its totient is φ = 999433062.

The previous prime is 999433049. The next prime is 999433069. The reversal of 999433063 is 360334999.

It is a strong prime.

It is an emirp because it is prime and its reverse (360334999) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 999433063 - 2²⁵ = 965878631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (999433069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 499716531 + 499716532.

It is an arithmetic number, because the mean of its divisors is an integer number (499716532).

Almost surely, 2^999433063 is an apocalyptic number.

999433063 is a deficient number, since it is larger than the sum of its proper divisors (1).

999433063 is an equidigital number, since it uses as much as digits as its factorization.

999433063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 472392, while the sum is 46.

The square root of 999433063 is about 31613.8112697599. The cubic root of 999433063 is about 999.8109852757.

The spelling of 999433063 in words is "nine hundred ninety-nine million, four hundred thirty-three thousand, sixty-three".