98434277 has 2 divisors, whose sum is σ = 98434278. Its totient is φ = 98434276.

The previous prime is 98434261. The next prime is 98434279. The reversal of 98434277 is 77243489.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85119076 + 13315201 = 9226^2 + 3649^2 .

It is an emirp because it is prime and its reverse (77243489) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98434277 - 2⁴ = 98434261 is a prime.

Together with 98434279, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98434279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49217138 + 49217139.

It is an arithmetic number, because the mean of its divisors is an integer number (49217139).

Almost surely, 2^98434277 is an apocalyptic number.

It is an amenable number.

98434277 is a deficient number, since it is larger than the sum of its proper divisors (1).

98434277 is an equidigital number, since it uses as much as digits as its factorization.

98434277 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 338688, while the sum is 44.

The square root of 98434277 is about 9921.4049912298. The cubic root of 98434277 is about 461.7236483136.

The spelling of 98434277 in words is "ninety-eight million, four hundred thirty-four thousand, two hundred seventy-seven".