9804496449875 has 8 divisors (see below), whose sum is σ = 12236011569600. Its totient is φ = 7843597159800.

The previous prime is 9804496449859. The next prime is 9804496449983. The reversal of 9804496449875 is 5789446944089.

It is not a de Polignac number, because 9804496449875 - 2⁴ = 9804496449859 is a prime.

It is a super-2 number, since 2×9804496449875² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9804496449796 and 9804496449805.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39217985675 + ... + 39217985924.

It is an arithmetic number, because the mean of its divisors is an integer number (1529501446200).

Almost surely, 2^{9804496449875} is an apocalyptic number.

9804496449875 is a deficient number, since it is larger than the sum of its proper divisors (2431515119725).

9804496449875 is an equidigital number, since it uses as much as digits as its factorization.

9804496449875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78435971614 (or 78435971604 counting only the distinct ones).

The product of its (nonzero) digits is 2508226560, while the sum is 77.

The spelling of 9804496449875 in words is "nine trillion, eight hundred four billion, four hundred ninety-six million, four hundred forty-nine thousand, eight hundred seventy-five".