9735273998488 has 16 divisors (see below), whose sum is σ = 18254728963080. Its totient is φ = 4867346275008.

The previous prime is 9735273998447. The next prime is 9735273998507. The reversal of 9735273998488 is 8848993725379.

It is a super-2 number, since 2×9735273998488² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 36198181 + ... + 36466132.

Almost surely, 2^{9735273998488} is an apocalyptic number.

It is an amenable number.

9735273998488 is a deficient number, since it is larger than the sum of its proper divisors (8519454964592).

9735273998488 is a wasteful number, since it uses less digits than its factorization.

9735273998488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72681066 (or 72681062 counting only the distinct ones).

The product of its digits is 6584094720, while the sum is 82.

The spelling of 9735273998488 in words is "nine trillion, seven hundred thirty-five billion, two hundred seventy-three million, nine hundred ninety-eight thousand, four hundred eighty-eight".