9499495317 has 16 divisors (see below), whose sum is σ = 13655324928. Its totient is φ = 5839404480.

The previous prime is 9499495307. The next prime is 9499495349. The reversal of 9499495317 is 7135949949.

It is a happy number.

It is not a de Polignac number, because 9499495317 - 2⁶ = 9499495253 is a prime.

It is a super-2 number, since 2×9499495317² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9499495307) 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, 98158 + ... + 169215.

It is an arithmetic number, because the mean of its divisors is an integer number (853457808).

Almost surely, 2^9499495317 is an apocalyptic number.

It is an amenable number.

9499495317 is a deficient number, since it is larger than the sum of its proper divisors (4155829611).

9499495317 is a wasteful number, since it uses less digits than its factorization.

9499495317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268300.

The product of its digits is 11022480, while the sum is 60.

The square root of 9499495317 is about 97465.3544445410. The cubic root of 9499495317 is about 2117.8742871097.

The spelling of 9499495317 in words is "nine billion, four hundred ninety-nine million, four hundred ninety-five thousand, three hundred seventeen".