9256738380 has 48 divisors (see below), whose sum is σ = 25923512160. Its totient is φ = 2468021248.

The previous prime is 9256738367. The next prime is 9256738399. The reversal of 9256738380 is 838376529.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 455476 + ... + 475364.

It is an arithmetic number, because the mean of its divisors is an integer number (540073170).

Almost surely, 2^9256738380 is an apocalyptic number.

It is an amenable number.

9256738380 is an abundant number, since it is smaller than the sum of its proper divisors (16666773780).

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

9256738380 is a wasteful number, since it uses less digits than its factorization.

9256738380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27658 (or 27656 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 51.

The square root of 9256738380 is about 96211.9451003876. The cubic root of 9256738380 is about 2099.6778326640.

The spelling of 9256738380 in words is "nine billion, two hundred fifty-six million, seven hundred thirty-eight thousand, three hundred eighty".