98069429 has 2 divisors, whose sum is σ = 98069430. Its totient is φ = 98069428.

The previous prime is 98069383. The next prime is 98069437. The reversal of 98069429 is 92496089.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97911025 + 158404 = 9895^2 + 398^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98069429 is a prime.

It is a super-2 number, since 2×98069429² = 19235225808772082, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98069449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49034714 + 49034715.

It is an arithmetic number, because the mean of its divisors is an integer number (49034715).

Almost surely, 2^98069429 is an apocalyptic number.

It is an amenable number.

98069429 is a deficient number, since it is larger than the sum of its proper divisors (1).

98069429 is an equidigital number, since it uses as much as digits as its factorization.

98069429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 47.

The square root of 98069429 is about 9903.0010097950. The cubic root of 98069429 is about 461.1524803687.

The spelling of 98069429 in words is "ninety-eight million, sixty-nine thousand, four hundred twenty-nine".