9673232331 has 16 divisors (see below), whose sum is σ = 14883275264. Its totient is φ = 5473894464.

The previous prime is 9673232311. The next prime is 9673232363. The reversal of 9673232331 is 1332323769.

It is not a de Polignac number, because 9673232331 - 2¹¹ = 9673230283 is a prime.

It is a super-2 number, since 2×9673232331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9673232331.

It is not an unprimeable number, because it can be changed into a prime (9673232311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2233906 + ... + 2238231.

It is an arithmetic number, because the mean of its divisors is an integer number (930204704).

Almost surely, 2^9673232331 is an apocalyptic number.

9673232331 is a deficient number, since it is larger than the sum of its proper divisors (5210042933).

9673232331 is a wasteful number, since it uses less digits than its factorization.

9673232331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4472250.

The product of its digits is 122472, while the sum is 39.

The square root of 9673232331 is about 98352.5918875553. The cubic root of 9673232331 is about 2130.7076880976.

The spelling of 9673232331 in words is "nine billion, six hundred seventy-three million, two hundred thirty-two thousand, three hundred thirty-one".