9976468481 has 8 divisors (see below), whose sum is σ = 11402282304. Its totient is φ = 8550805680.

The previous prime is 9976468457. The next prime is 9976468483. The reversal of 9976468481 is 1848646799.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9976468481 - 2²² = 9972274177 is a prime.

It is a super-2 number, since 2×9976468481² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9976468483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244931 + ... + 282743.

It is an arithmetic number, because the mean of its divisors is an integer number (1425285288).

Almost surely, 2^9976468481 is an apocalyptic number.

It is an amenable number.

9976468481 is a deficient number, since it is larger than the sum of its proper divisors (1425813823).

9976468481 is a wasteful number, since it uses less digits than its factorization.

9976468481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75511.

The product of its digits is 20901888, while the sum is 62.

The square root of 9976468481 is about 99882.2731068932. The cubic root of 9976468481 is about 2152.7434587346.

The spelling of 9976468481 in words is "nine billion, nine hundred seventy-six million, four hundred sixty-eight thousand, four hundred eighty-one".