98844969619 has 8 divisors (see below), whose sum is σ = 107838506160. Its totient is φ = 89852704800.

The previous prime is 98844969607. The next prime is 98844969623. The reversal of 98844969619 is 91696944889.

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 98844969619 - 2¹³ = 98844961427 is a prime.

It is a super-2 number, since 2×98844969619² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (98844969649) 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, 151624 + ... + 469765.

It is an arithmetic number, because the mean of its divisors is an integer number (13479813270).

Almost surely, 2^98844969619 is an apocalyptic number.

98844969619 is a deficient number, since it is larger than the sum of its proper divisors (8993536541).

98844969619 is a wasteful number, since it uses less digits than its factorization.

98844969619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635861.

The product of its digits is 241864704, while the sum is 73.

The spelling of 98844969619 in words is "ninety-eight billion, eight hundred forty-four million, nine hundred sixty-nine thousand, six hundred nineteen".