99314869 has 2 divisors, whose sum is σ = 99314870. Its totient is φ = 99314868.

The previous prime is 99314863. The next prime is 99314921. The reversal of 99314869 is 96841399.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95844100 + 3470769 = 9790^2 + 1863^2 .

It is a cyclic number.

It is not a de Polignac number, because 99314869 - 2⁷ = 99314741 is a prime.

It is a super-2 number, since 2×99314869² = 19726886408974322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99314863) 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, 49657434 + 49657435.

It is an arithmetic number, because the mean of its divisors is an integer number (49657435).

Almost surely, 2^99314869 is an apocalyptic number.

It is an amenable number.

99314869 is a deficient number, since it is larger than the sum of its proper divisors (1).

99314869 is an equidigital number, since it uses as much as digits as its factorization.

99314869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 419904, while the sum is 49.

The square root of 99314869 is about 9965.6845725720. The cubic root of 99314869 is about 463.0964211018.

The spelling of 99314869 in words is "ninety-nine million, three hundred fourteen thousand, eight hundred sixty-nine".