98994653 has 2 divisors, whose sum is σ = 98994654. Its totient is φ = 98994652.

The previous prime is 98994631. The next prime is 98994671. The reversal of 98994653 is 35649989.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75394489 + 23600164 = 8683^2 + 4858^2 .

It is an emirp because it is prime and its reverse (35649989) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98994653 - 2⁸ = 98994397 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98994595 and 98994604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98994683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49497326 + 49497327.

It is an arithmetic number, because the mean of its divisors is an integer number (49497327).

Almost surely, 2^98994653 is an apocalyptic number.

It is an amenable number.

98994653 is a deficient number, since it is larger than the sum of its proper divisors (1).

98994653 is an equidigital number, since it uses as much as digits as its factorization.

98994653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2099520, while the sum is 53.

The square root of 98994653 is about 9949.6056705781. The cubic root of 98994653 is about 462.5981722937.

The spelling of 98994653 in words is "ninety-eight million, nine hundred ninety-four thousand, six hundred fifty-three".