98390923404 has 24 divisors (see below), whose sum is σ = 229754511168. Its totient is φ = 32771875920.

The previous prime is 98390923403. The next prime is 98390923453. The reversal of 98390923404 is 40432909389.

It is not an unprimeable number, because it can be changed into a prime (98390923403) 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 7 ways as a sum of consecutive naturals, for example, 3120982 + ... + 3152349.

It is an arithmetic number, because the mean of its divisors is an integer number (9573104632).

Almost surely, 2^98390923404 is an apocalyptic number.

It is an amenable number.

98390923404 is an abundant number, since it is smaller than the sum of its proper divisors (131363587764).

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

98390923404 is a wasteful number, since it uses less digits than its factorization.

98390923404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6274645 (or 6274643 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 51.

The spelling of 98390923404 in words is "ninety-eight billion, three hundred ninety million, nine hundred twenty-three thousand, four hundred four".