8981795336 has 8 divisors (see below), whose sum is σ = 16840866270. Its totient is φ = 4490897664.

The previous prime is 8981795309. The next prime is 8981795341. The reversal of 8981795336 is 6335971898.

It can be written as a sum of positive squares in only one way, i.e., 6690258436 + 2291536900 = 81794^2 + 47870^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561362201 + ... + 561362216.

Almost surely, 2^8981795336 is an apocalyptic number.

It is an amenable number.

8981795336 is a deficient number, since it is larger than the sum of its proper divisors (7859070934).

8981795336 is a wasteful number, since it uses less digits than its factorization.

8981795336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122724423 (or 1122724419 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 59.

The square root of 8981795336 is about 94772.3342331506. The cubic root of 8981795336 is about 2078.6803864712.

The spelling of 8981795336 in words is "eight billion, nine hundred eighty-one million, seven hundred ninety-five thousand, three hundred thirty-six".