9371268881 has 4 divisors (see below), whose sum is σ = 10092135732. Its totient is φ = 8650402032.

The previous prime is 9371268871. The next prime is 9371268883. The reversal of 9371268881 is 1888621739.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 712035856 + 8659233025 = 26684^2 + 93055^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9371268881 is a prime.

It is a super-2 number, since 2×9371268881² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9371268883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360433406 + ... + 360433431.

It is an arithmetic number, because the mean of its divisors is an integer number (2523033933).

Almost surely, 2^9371268881 is an apocalyptic number.

It is an amenable number.

9371268881 is a deficient number, since it is larger than the sum of its proper divisors (720866851).

9371268881 is a wasteful number, since it uses less digits than its factorization.

9371268881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720866850.

The product of its digits is 1161216, while the sum is 53.

The square root of 9371268881 is about 96805.3143220970. The cubic root of 9371268881 is about 2108.3018974574.

The spelling of 9371268881 in words is "nine billion, three hundred seventy-one million, two hundred sixty-eight thousand, eight hundred eighty-one".