98064397 has 2 divisors, whose sum is σ = 98064398. Its totient is φ = 98064396.

The previous prime is 98064391. The next prime is 98064401. The reversal of 98064397 is 79346089.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98029801 + 34596 = 9901^2 + 186^2 .

It is a cyclic number.

It is not a de Polignac number, because 98064397 - 2³ = 98064389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98064391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49032198 + 49032199.

It is an arithmetic number, because the mean of its divisors is an integer number (49032199).

Almost surely, 2^98064397 is an apocalyptic number.

It is an amenable number.

98064397 is a deficient number, since it is larger than the sum of its proper divisors (1).

98064397 is an equidigital number, since it uses as much as digits as its factorization.

98064397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 98064397 is about 9902.7469421368. The cubic root of 98064397 is about 461.1445928990.

The spelling of 98064397 in words is "ninety-eight million, sixty-four thousand, three hundred ninety-seven".