98789683450 has 48 divisors (see below), whose sum is σ = 196901772480. Its totient is φ = 36743294720.

The previous prime is 98789683387. The next prime is 98789683469. The reversal of 98789683450 is 5438698789.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 629590 + ... + 770689.

It is an arithmetic number, because the mean of its divisors is an integer number (4102120260).

Almost surely, 2^98789683450 is an apocalyptic number.

98789683450 is a deficient number, since it is larger than the sum of its proper divisors (98112089030).

98789683450 is a wasteful number, since it uses less digits than its factorization.

98789683450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400391 (or 1400386 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 67.

The spelling of 98789683450 in words is "ninety-eight billion, seven hundred eighty-nine million, six hundred eighty-three thousand, four hundred fifty".