9477097992 has 48 divisors (see below), whose sum is σ = 25796160000. Its totient is φ = 3143153376.

The previous prime is 9477097969. The next prime is 9477097999. The reversal of 9477097992 is 2997907749.

9477097992 is a `hidden beast` number, since 9 + 477 + 0 + 9 + 79 + 92 = 666.

It is not an unprimeable number, because it can be changed into a prime (9477097999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 316392 + ... + 345047.

It is an arithmetic number, because the mean of its divisors is an integer number (537420000).

Almost surely, 2^9477097992 is an apocalyptic number.

It is an amenable number.

9477097992 is an abundant number, since it is smaller than the sum of its proper divisors (16319062008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9477097992 is a wasteful number, since it uses less digits than its factorization.

9477097992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661650 (or 661643 counting only the distinct ones).

The product of its (nonzero) digits is 18003384, while the sum is 63.

The square root of 9477097992 is about 97350.3877342047. The cubic root of 9477097992 is about 2116.2085127503.

The spelling of 9477097992 in words is "nine billion, four hundred seventy-seven million, ninety-seven thousand, nine hundred ninety-two".