98194693 has 2 divisors, whose sum is σ = 98194694. Its totient is φ = 98194692.

The previous prime is 98194687. The next prime is 98194697. The reversal of 98194693 is 39649189.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91049764 + 7144929 = 9542^2 + 2673^2 .

It is a cyclic number.

It is not a de Polignac number, because 98194693 - 2⁹ = 98194181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98194697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49097346 + 49097347.

It is an arithmetic number, because the mean of its divisors is an integer number (49097347).

Almost surely, 2^98194693 is an apocalyptic number.

It is an amenable number.

98194693 is a deficient number, since it is larger than the sum of its proper divisors (1).

98194693 is an equidigital number, since it uses as much as digits as its factorization.

98194693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 419904, while the sum is 49.

The square root of 98194693 is about 9909.3235389708. The cubic root of 98194693 is about 461.3487400581.

The spelling of 98194693 in words is "ninety-eight million, one hundred ninety-four thousand, six hundred ninety-three".