9674334768 has 80 divisors (see below), whose sum is σ = 28573615616. Its totient is φ = 2763002880.

The previous prime is 9674334767. The next prime is 9674334781. The reversal of 9674334768 is 8674334769.

It is a happy number.

It is a super-2 number, since 2×9674334768² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9674334763) 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, 1270653 + ... + 1278243.

Almost surely, 2^9674334768 is an apocalyptic number.

It is an amenable number.

9674334768 is an abundant number, since it is smaller than the sum of its proper divisors (18899280848).

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

9674334768 is a wasteful number, since it uses less digits than its factorization.

9674334768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11402 (or 11396 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 57.

The square root of 9674334768 is about 98358.1962421028. The cubic root of 9674334768 is about 2130.7886290448.

Subtracting from 9674334768 its reverse (8674334769), we obtain a palindrome (999999999).

The spelling of 9674334768 in words is "nine billion, six hundred seventy-four million, three hundred thirty-four thousand, seven hundred sixty-eight".