84698911098 has 24 divisors (see below), whose sum is σ = 184093229268. Its totient is φ = 28143905472.

The previous prime is 84698911097. The next prime is 84698911133. The reversal of 84698911098 is 89011989648.

84698911098 is a `hidden beast` number, since 8 + 469 + 89 + 1 + 1 + 0 + 98 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 83864105649 + 834805449 = 289593^2 + 28893^2 .

It is not an unprimeable number, because it can be changed into a prime (84698911093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7416211 + ... + 7427622.

Almost surely, 2^84698911098 is an apocalyptic number.

84698911098 is an abundant number, since it is smaller than the sum of its proper divisors (99394318170).

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

84698911098 is a wasteful number, since it uses less digits than its factorization.

84698911098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14844158 (or 14844155 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 63.

The spelling of 84698911098 in words is "eighty-four billion, six hundred ninety-eight million, nine hundred eleven thousand, ninety-eight".