8957068380 has 144 divisors (see below), whose sum is σ = 29436249024. Its totient is φ = 2191518720.

The previous prime is 8957068339. The next prime is 8957068453. The reversal of 8957068380 is 838607598.

It is a happy number.

8957068380 is a `hidden beast` number, since 8 + 9 + 570 + 68 + 3 + 8 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 379320 + ... + 402240.

It is an arithmetic number, because the mean of its divisors is an integer number (204418396).

Almost surely, 2^8957068380 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8957068380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14718124512).

8957068380 is an abundant number, since it is smaller than the sum of its proper divisors (20479180644).

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

8957068380 is a wasteful number, since it uses less digits than its factorization.

8957068380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23116 (or 23111 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The square root of 8957068380 is about 94641.7898182404. The cubic root of 8957068380 is about 2076.7710919299.

The spelling of 8957068380 in words is "eight billion, nine hundred fifty-seven million, sixty-eight thousand, three hundred eighty".