99298673208 has 192 divisors, whose sum is σ = 325641850560. Its totient is φ = 26685001728.

The previous prime is 99298673207. The next prime is 99298673213. The reversal of 99298673208 is 80237689299.

It is a super-2 number, since 2×99298673208² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99298673207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18958366 + ... + 18963602.

It is an arithmetic number, because the mean of its divisors is an integer number (1696051305).

Almost surely, 2^99298673208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99298673208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162820925280).

99298673208 is an abundant number, since it is smaller than the sum of its proper divisors (226343177352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99298673208 is a wasteful number, since it uses less digits than its factorization.

99298673208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7486 (or 7479 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 63.

The spelling of 99298673208 in words is "ninety-nine billion, two hundred ninety-eight million, six hundred seventy-three thousand, two hundred eight".