98813978602 has 8 divisors (see below), whose sum is σ = 148238870112. Its totient is φ = 49401021900.

The previous prime is 98813978581. The next prime is 98813978611. The reversal of 98813978602 is 20687931889.

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

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, 2962974 + ... + 2996137.

It is an arithmetic number, because the mean of its divisors is an integer number (18529858764).

Almost surely, 2^98813978602 is an apocalyptic number.

98813978602 is a deficient number, since it is larger than the sum of its proper divisors (49424891510).

98813978602 is a wasteful number, since it uses less digits than its factorization.

98813978602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5967404.

The product of its (nonzero) digits is 10450944, while the sum is 61.

The spelling of 98813978602 in words is "ninety-eight billion, eight hundred thirteen million, nine hundred seventy-eight thousand, six hundred two".