8681475496 has 32 divisors (see below), whose sum is σ = 16872381000. Its totient is φ = 4182766336.

The previous prime is 8681475463. The next prime is 8681475529. The reversal of 8681475496 is 6945741868.

It is an interprime number because it is at equal distance from previous prime (8681475463) and next prime (8681475529).

It can be written as a sum of positive squares in 4 ways, for example, as 8654580900 + 26894596 = 93030^2 + 5186^2 .

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a self number, because there is not a number n which added to its sum of digits gives 8681475496.

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, 81330 + ... + 154846.

Almost surely, 2^8681475496 is an apocalyptic number.

It is an amenable number.

8681475496 is a deficient number, since it is larger than the sum of its proper divisors (8190905504).

8681475496 is a wasteful number, since it uses less digits than its factorization.

8681475496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74061 (or 74057 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 58.

The square root of 8681475496 is about 93174.4358501837. The cubic root of 8681475496 is about 2055.2493266276.

The spelling of 8681475496 in words is "eight billion, six hundred eighty-one million, four hundred seventy-five thousand, four hundred ninety-six".