98000069 has 2 divisors, whose sum is σ = 98000070. Its totient is φ = 98000068.

The previous prime is 98000059. The next prime is 98000101. The reversal of 98000069 is 96000089.

It is a happy number.

It is an a-pointer prime, because the next prime (98000101) can be obtained adding 98000069 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82119844 + 15880225 = 9062^2 + 3985^2 .

It is a cyclic number.

It is not a de Polignac number, because 98000069 - 2⁸ = 97999813 is a prime.

It is a super-2 number, since 2×98000069² = 19208027048009522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 97999999 and 98000044.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98000039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49000034 + 49000035.

It is an arithmetic number, because the mean of its divisors is an integer number (49000035).

Almost surely, 2^98000069 is an apocalyptic number.

It is an amenable number.

98000069 is a deficient number, since it is larger than the sum of its proper divisors (1).

98000069 is an equidigital number, since it uses as much as digits as its factorization.

98000069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 98000069 is about 9899.4984216373. The cubic root of 98000069 is about 461.0437374099.

The spelling of 98000069 in words is "ninety-eight million, sixty-nine", and thus it is an aban number and an uban number.