9434443632 has 40 divisors (see below), whose sum is σ = 24376070784. Its totient is φ = 3144329664.

The previous prime is 9434443583. The next prime is 9434443637. The reversal of 9434443632 is 2363444349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9434443637) 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, 440893 + ... + 461795.

Almost surely, 2^9434443632 is an apocalyptic number.

It is an amenable number.

9434443632 is an abundant number, since it is smaller than the sum of its proper divisors (14941627152).

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

9434443632 is a wasteful number, since it uses less digits than its factorization.

9434443632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30317 (or 30311 counting only the distinct ones).

The product of its digits is 746496, while the sum is 42.

The square root of 9434443632 is about 97131.0641967852. The cubic root of 9434443632 is about 2113.0288726931.

The spelling of 9434443632 in words is "nine billion, four hundred thirty-four million, four hundred forty-three thousand, six hundred thirty-two".