9489924538 has 8 divisors (see below), whose sum is σ = 14694076800. Its totient is φ = 4591898940.

The previous prime is 9489924527. The next prime is 9489924541. The reversal of 9489924538 is 8354299849.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 76531588 + ... + 76531711.

It is an arithmetic number, because the mean of its divisors is an integer number (1836759600).

Almost surely, 2^9489924538 is an apocalyptic number.

9489924538 is a deficient number, since it is larger than the sum of its proper divisors (5204152262).

9489924538 is a wasteful number, since it uses less digits than its factorization.

9489924538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153063332.

The product of its digits is 22394880, while the sum is 61.

The square root of 9489924538 is about 97416.2437070944. The cubic root of 9489924538 is about 2117.1627925458.

The spelling of 9489924538 in words is "nine billion, four hundred eighty-nine million, nine hundred twenty-four thousand, five hundred thirty-eight".