98008365878 has 8 divisors (see below), whose sum is σ = 147035635968. Its totient is φ = 48996487224.

The previous prime is 98008365869. The next prime is 98008365883. The reversal of 98008365878 is 87856380089.

98008365878 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 98008365878.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3831926 + ... + 3857417.

It is an arithmetic number, because the mean of its divisors is an integer number (18379454496).

Almost surely, 2^98008365878 is an apocalyptic number.

98008365878 is a deficient number, since it is larger than the sum of its proper divisors (49027270090).

98008365878 is a wasteful number, since it uses less digits than its factorization.

98008365878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7695718.

The product of its (nonzero) digits is 23224320, while the sum is 62.

The spelling of 98008365878 in words is "ninety-eight billion, eight million, three hundred sixty-five thousand, eight hundred seventy-eight".