98217891263 has 8 divisors (see below), whose sum is σ = 101911533696. Its totient is φ = 94557081600.

The previous prime is 98217891229. The next prime is 98217891271. The reversal of 98217891263 is 36219871289.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98217891263 - 2⁶ = 98217891199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98217891199 and 98217891208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98217891203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8202098 + ... + 8214063.

It is an arithmetic number, because the mean of its divisors is an integer number (12738941712).

Almost surely, 2^98217891263 is an apocalyptic number.

98217891263 is a deficient number, since it is larger than the sum of its proper divisors (3693642433).

98217891263 is a wasteful number, since it uses less digits than its factorization.

98217891263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16416385.

The product of its digits is 2612736, while the sum is 56.

The spelling of 98217891263 in words is "ninety-eight billion, two hundred seventeen million, eight hundred ninety-one thousand, two hundred sixty-three".