9678895432 has 16 divisors (see below), whose sum is σ = 18154459260. Its totient is φ = 4837706304.

The previous prime is 9678895417. The next prime is 9678895459. The reversal of 9678895432 is 2345988769.

It can be written as a sum of positive squares in 2 ways, for example, as 9605176036 + 73719396 = 98006^2 + 8586^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193903 + ... + 238654.

Almost surely, 2^9678895432 is an apocalyptic number.

It is an amenable number.

9678895432 is a deficient number, since it is larger than the sum of its proper divisors (8475563828).

9678895432 is a wasteful number, since it uses less digits than its factorization.

9678895432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435360 (or 435356 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 61.

The square root of 9678895432 is about 98381.3774654533. The cubic root of 9678895432 is about 2131.1234077685.

The spelling of 9678895432 in words is "nine billion, six hundred seventy-eight million, eight hundred ninety-five thousand, four hundred thirty-two".