8961483797 has 4 divisors (see below), whose sum is σ = 10241695776. Its totient is φ = 7681271820.

The previous prime is 8961483761. The next prime is 8961483809. The reversal of 8961483797 is 7973841698.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8961483797 - 2¹⁰ = 8961482773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8961483497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 640105979 + ... + 640105992.

It is an arithmetic number, because the mean of its divisors is an integer number (2560423944).

Almost surely, 2^8961483797 is an apocalyptic number.

It is an amenable number.

8961483797 is a deficient number, since it is larger than the sum of its proper divisors (1280211979).

8961483797 is a wasteful number, since it uses less digits than its factorization.

8961483797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280211978.

The product of its digits is 18289152, while the sum is 62.

The square root of 8961483797 is about 94665.1139385571. The cubic root of 8961483797 is about 2077.1122863046.

The spelling of 8961483797 in words is "eight billion, nine hundred sixty-one million, four hundred eighty-three thousand, seven hundred ninety-seven".