98744193959 has 8 divisors (see below), whose sum is σ = 101084691648. Its totient is φ = 96413677920.

The previous prime is 98744193937. The next prime is 98744193971. The reversal of 98744193959 is 95939144789.

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 98744193959 - 2¹⁶ = 98744128423 is a prime.

It is a super-2 number, since 2×98744193959² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98744193259) 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, 2475392 + ... + 2514965.

It is an arithmetic number, because the mean of its divisors is an integer number (12635586456).

Almost surely, 2^98744193959 is an apocalyptic number.

98744193959 is a deficient number, since it is larger than the sum of its proper divisors (2340497689).

98744193959 is a wasteful number, since it uses less digits than its factorization.

98744193959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4990825.

The product of its digits is 88179840, while the sum is 68.

The spelling of 98744193959 in words is "ninety-eight billion, seven hundred forty-four million, one hundred ninety-three thousand, nine hundred fifty-nine".