98701397 has 2 divisors, whose sum is σ = 98701398. Its totient is φ = 98701396.

The previous prime is 98701387. The next prime is 98701399. The reversal of 98701397 is 79310789.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82428241 + 16273156 = 9079^2 + 4034^2 .

It is a cyclic number.

It is not a de Polignac number, because 98701397 - 2⁴ = 98701381 is a prime.

Together with 98701399, 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 (98701399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49350698 + 49350699.

It is an arithmetic number, because the mean of its divisors is an integer number (49350699).

Almost surely, 2^98701397 is an apocalyptic number.

It is an amenable number.

98701397 is a deficient number, since it is larger than the sum of its proper divisors (1).

98701397 is an equidigital number, since it uses as much as digits as its factorization.

98701397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 95256, while the sum is 44.

The square root of 98701397 is about 9934.8576738673. The cubic root of 98701397 is about 462.1409291896.

The spelling of 98701397 in words is "ninety-eight million, seven hundred one thousand, three hundred ninety-seven".