9329540268 has 18 divisors (see below), whose sum is σ = 21769708044. Its totient is φ = 3109735224.

The previous prime is 9329540257. The next prime is 9329540287. The reversal of 9329540268 is 8620459239.

It is a happy number.

It is a super-2 number, since 2×9329540268² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 320655 + ... + 348537.

Almost surely, 2^9329540268 is an apocalyptic number.

It is an amenable number.

9329540268 is an abundant number, since it is smaller than the sum of its proper divisors (12440167776).

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

9329540268 is an frugal number, since it uses more digits than its factorization.

9329540268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55773 (or 27888 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 48.

The square root of 9329540268 is about 96589.5453348860. The cubic root of 9329540268 is about 2105.1679419460.

Multiplying 9329540268 by its sum of digits (48), we get a square (447817932864 = 669192²).

The spelling of 9329540268 in words is "nine billion, three hundred twenty-nine million, five hundred forty thousand, two hundred sixty-eight".