8810381332 has 6 divisors (see below), whose sum is σ = 15418167338. Its totient is φ = 4405190664.

The previous prime is 8810381329. The next prime is 8810381351. The reversal of 8810381332 is 2331830188.

It can be written as a sum of positive squares in only one way, i.e., 6106797316 + 2703584016 = 78146^2 + 51996^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8810381291 and 8810381300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101297663 + ... + 1101297670.

Almost surely, 2^8810381332 is an apocalyptic number.

It is an amenable number.

8810381332 is a deficient number, since it is larger than the sum of its proper divisors (6607786006).

8810381332 is a wasteful number, since it uses less digits than its factorization.

8810381332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202595337 (or 2202595335 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 8810381332 is about 93863.6315726171. The cubic root of 8810381332 is about 2065.3717635873.

The spelling of 8810381332 in words is "eight billion, eight hundred ten million, three hundred eighty-one thousand, three hundred thirty-two".