98431327 has 2 divisors, whose sum is σ = 98431328. Its totient is φ = 98431326.

The previous prime is 98431279. The next prime is 98431339. The reversal of 98431327 is 72313489.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98431327 - 2⁷ = 98431199 is a prime.

It is a super-2 number, since 2×98431327² = 19377452269961858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98431357) 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, 49215663 + 49215664.

It is an arithmetic number, because the mean of its divisors is an integer number (49215664).

Almost surely, 2^98431327 is an apocalyptic number.

98431327 is a deficient number, since it is larger than the sum of its proper divisors (1).

98431327 is an equidigital number, since it uses as much as digits as its factorization.

98431327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 37.

The square root of 98431327 is about 9921.2563216560. The cubic root of 98431327 is about 461.7190357660.

The spelling of 98431327 in words is "ninety-eight million, four hundred thirty-one thousand, three hundred twenty-seven".