98430498884 has 36 divisors (see below), whose sum is σ = 180149217360. Its totient is φ = 47054296080.

The previous prime is 98430498877. The next prime is 98430498889. The reversal of 98430498884 is 48889403489.

It is a super-2 number, since 2×98430498884² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 98430498884.

It is not an unprimeable number, because it can be changed into a prime (98430498889) 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, 5346407 + ... + 5364785.

Almost surely, 2^98430498884 is an apocalyptic number.

It is an amenable number.

98430498884 is a deficient number, since it is larger than the sum of its proper divisors (81718718476).

98430498884 is a wasteful number, since it uses less digits than its factorization.

98430498884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20960 (or 20935 counting only the distinct ones).

The product of its (nonzero) digits is 63700992, while the sum is 65.

The spelling of 98430498884 in words is "ninety-eight billion, four hundred thirty million, four hundred ninety-eight thousand, eight hundred eighty-four".