98764417 has 2 divisors, whose sum is σ = 98764418. Its totient is φ = 98764416.

The previous prime is 98764397. The next prime is 98764423. The reversal of 98764417 is 71446789.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50822641 + 47941776 = 7129^2 + 6924^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98764417 is a prime.

It is not a weakly prime, because it can be changed into another prime (98764427) 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, 49382208 + 49382209.

It is an arithmetic number, because the mean of its divisors is an integer number (49382209).

Almost surely, 2^98764417 is an apocalyptic number.

It is an amenable number.

98764417 is a deficient number, since it is larger than the sum of its proper divisors (1).

98764417 is an equidigital number, since it uses as much as digits as its factorization.

98764417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 338688, while the sum is 46.

The square root of 98764417 is about 9938.0288286964. The cubic root of 98764417 is about 462.2392659438.

The spelling of 98764417 in words is "ninety-eight million, seven hundred sixty-four thousand, four hundred seventeen".