9797741848 has 16 divisors (see below), whose sum is σ = 19169495280. Its totient is φ = 4685876448.

The previous prime is 9797741791. The next prime is 9797741861. The reversal of 9797741848 is 8481477979.

It is a self number, because there is not a number n which added to its sum of digits gives 9797741848.

It is a congruent number.

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, 26624115 + ... + 26624482.

It is an arithmetic number, because the mean of its divisors is an integer number (1198093455).

Almost surely, 2^9797741848 is an apocalyptic number.

It is an amenable number.

9797741848 is a deficient number, since it is larger than the sum of its proper divisors (9371753432).

9797741848 is a wasteful number, since it uses less digits than its factorization.

9797741848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53248626 (or 53248622 counting only the distinct ones).

The product of its digits is 28449792, while the sum is 64.

The square root of 9797741848 is about 98983.5433190791. The cubic root of 9797741848 is about 2139.8105815400.

The spelling of 9797741848 in words is "nine billion, seven hundred ninety-seven million, seven hundred forty-one thousand, eight hundred forty-eight".