9039548644 has 48 divisors (see below), whose sum is σ = 18179862400. Its totient is φ = 3852562176.

The previous prime is 9039548629. The next prime is 9039548647. The reversal of 9039548644 is 4468459309.

It is a junction number, because it is equal to n+sod(n) for n = 9039548591 and 9039548600.

It is not an unprimeable number, because it can be changed into a prime (9039548647) 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, 5617312 + ... + 5618920.

Almost surely, 2^9039548644 is an apocalyptic number.

It is an amenable number.

9039548644 is an abundant number, since it is smaller than the sum of its proper divisors (9140313756).

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

9039548644 is a wasteful number, since it uses less digits than its factorization.

9039548644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2612 (or 2610 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 52.

The square root of 9039548644 is about 95076.5409762051. The cubic root of 9039548644 is about 2083.1262041556.

The spelling of 9039548644 in words is "nine billion, thirty-nine million, five hundred forty-eight thousand, six hundred forty-four".