8816038612 has 24 divisors (see below), whose sum is σ = 15967322280. Its totient is φ = 4256163840.

The previous prime is 8816038577. The next prime is 8816038631. The reversal of 8816038612 is 2168306188.

It can be written as a sum of positive squares in 4 ways, for example, as 781426116 + 8034612496 = 27954^2 + 89636^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261187 + ... + 293002.

It is an arithmetic number, because the mean of its divisors is an integer number (665305095).

Almost surely, 2^8816038612 is an apocalyptic number.

8816038612 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

8816038612 is a deficient number, since it is larger than the sum of its proper divisors (7151283668).

8816038612 is a wasteful number, since it uses less digits than its factorization.

8816038612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554331 (or 554329 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 43.

The square root of 8816038612 is about 93893.7623700318. The cubic root of 8816038612 is about 2065.8137378869.

The spelling of 8816038612 in words is "eight billion, eight hundred sixteen million, thirty-eight thousand, six hundred twelve".