98830429 has 2 divisors, whose sum is σ = 98830430. Its totient is φ = 98830428.

The previous prime is 98830423. The next prime is 98830447. The reversal of 98830429 is 92403889.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89208025 + 9622404 = 9445^2 + 3102^2 .

It is a cyclic number.

It is not a de Polignac number, because 98830429 - 2²³ = 90441821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98830423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49415214 + 49415215.

It is an arithmetic number, because the mean of its divisors is an integer number (49415215).

Almost surely, 2^98830429 is an apocalyptic number.

It is an amenable number.

98830429 is a deficient number, since it is larger than the sum of its proper divisors (1).

98830429 is an equidigital number, since it uses as much as digits as its factorization.

98830429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 98830429 is about 9941.3494556826. The cubic root of 98830429 is about 462.3422265839.

The spelling of 98830429 in words is "ninety-eight million, eight hundred thirty thousand, four hundred twenty-nine".