98699369 has 2 divisors, whose sum is σ = 98699370. Its totient is φ = 98699368.

The previous prime is 98699329. The next prime is 98699407. The reversal of 98699369 is 96399689.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97515625 + 1183744 = 9875^2 + 1088^2 .

It is a cyclic number.

It is not a de Polignac number, because 98699369 - 2²⁰ = 97650793 is a prime.

It is a super-2 number, since 2×98699369² = 19483130881996322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (98699329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49349684 + 49349685.

It is an arithmetic number, because the mean of its divisors is an integer number (49349685).

Almost surely, 2^98699369 is an apocalyptic number.

It is an amenable number.

98699369 is a deficient number, since it is larger than the sum of its proper divisors (1).

98699369 is an equidigital number, since it uses as much as digits as its factorization.

98699369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5668704, while the sum is 59.

The square root of 98699369 is about 9934.7556084687. The cubic root of 98699369 is about 462.1377639921.

The spelling of 98699369 in words is "ninety-eight million, six hundred ninety-nine thousand, three hundred sixty-nine".