98663743 has 2 divisors, whose sum is σ = 98663744. Its totient is φ = 98663742.

The previous prime is 98663711. The next prime is 98663749. The reversal of 98663743 is 34736689.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98663743 - 2⁵ = 98663711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98663693 and 98663702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98663749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49331871 + 49331872.

It is an arithmetic number, because the mean of its divisors is an integer number (49331872).

Almost surely, 2^98663743 is an apocalyptic number.

98663743 is a deficient number, since it is larger than the sum of its proper divisors (1).

98663743 is an equidigital number, since it uses as much as digits as its factorization.

98663743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 653184, while the sum is 46.

The square root of 98663743 is about 9932.9624483333. The cubic root of 98663743 is about 462.0821537031.

The spelling of 98663743 in words is "ninety-eight million, six hundred sixty-three thousand, seven hundred forty-three".