98737473789 has 12 divisors (see below), whose sum is σ = 148821699936. Its totient is φ = 62963026632.

The previous prime is 98737473749. The next prime is 98737473817.

98737473789 is a `hidden beast` number, since 9 + 8 + 73 + 7 + 473 + 7 + 89 = 666.

98737473789 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 98737473789 - 2⁸ = 98737473533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98737473749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 238496107 + ... + 238496520.

It is an arithmetic number, because the mean of its divisors is an integer number (12401808328).

Almost surely, 2^98737473789 is an apocalyptic number.

It is an amenable number.

98737473789 is a deficient number, since it is larger than the sum of its proper divisors (50084226147).

98737473789 is a wasteful number, since it uses less digits than its factorization.

98737473789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476992656 (or 476992653 counting only the distinct ones).

The product of its digits is 448084224, while the sum is 72.

The spelling of 98737473789 in words is "ninety-eight billion, seven hundred thirty-seven million, four hundred seventy-three thousand, seven hundred eighty-nine".