9497488631 has 8 divisors (see below), whose sum is σ = 9806160000. Its totient is φ = 9188961120.

The previous prime is 9497488621. The next prime is 9497488657. The reversal of 9497488631 is 1368847949.

9497488631 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 9497488631 - 2¹⁰ = 9497487607 is a prime.

It is a super-2 number, since 2×9497488631² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9497488621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107345 + ... + 174693.

It is an arithmetic number, because the mean of its divisors is an integer number (1225770000).

Almost surely, 2^9497488631 is an apocalyptic number.

9497488631 is a deficient number, since it is larger than the sum of its proper divisors (308671369).

9497488631 is a wasteful number, since it uses less digits than its factorization.

9497488631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71929.

The product of its digits is 10450944, while the sum is 59.

The square root of 9497488631 is about 97455.0595454130. The cubic root of 9497488631 is about 2117.7251490827.

The spelling of 9497488631 in words is "nine billion, four hundred ninety-seven million, four hundred eighty-eight thousand, six hundred thirty-one".