999341471 has 2 divisors, whose sum is σ = 999341472. Its totient is φ = 999341470.

The previous prime is 999341417. The next prime is 999341489. The reversal of 999341471 is 174143999.

Together with previous prime (999341417) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 999341471 - 2⁶ = 999341407 is a prime.

It is a super-3 number, since 3×999341471³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (999341771) 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, 499670735 + 499670736.

It is an arithmetic number, because the mean of its divisors is an integer number (499670736).

Almost surely, 2^999341471 is an apocalyptic number.

999341471 is a deficient number, since it is larger than the sum of its proper divisors (1).

999341471 is an equidigital number, since it uses as much as digits as its factorization.

999341471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 244944, while the sum is 47.

The square root of 999341471 is about 31612.3626291994. The cubic root of 999341471 is about 999.7804421312.

The spelling of 999341471 in words is "nine hundred ninety-nine million, three hundred forty-one thousand, four hundred seventy-one".