98930375438 has 8 divisors (see below), whose sum is σ = 149032454688. Its totient is φ = 49252890544.

The previous prime is 98930375377. The next prime is 98930375443. The reversal of 98930375438 is 83457303989.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106148006 + ... + 106148937.

It is an arithmetic number, because the mean of its divisors is an integer number (18629056836).

Almost surely, 2^98930375438 is an apocalyptic number.

98930375438 is a deficient number, since it is larger than the sum of its proper divisors (50102079250).

98930375438 is a wasteful number, since it uses less digits than its factorization.

98930375438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212297178.

The product of its (nonzero) digits is 19595520, while the sum is 59.

The spelling of 98930375438 in words is "ninety-eight billion, nine hundred thirty million, three hundred seventy-five thousand, four hundred thirty-eight".