986612768 has 24 divisors (see below), whose sum is σ = 1943143020. Its totient is φ = 493116160.

The previous prime is 986612729. The next prime is 986612771. The reversal of 986612768 is 867216689.

It can be written as a sum of positive squares in 2 ways, for example, as 967707664 + 18905104 = 31108^2 + 4348^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118238 + ... + 126306.

Almost surely, 2^986612768 is an apocalyptic number.

It is an amenable number.

986612768 is a deficient number, since it is larger than the sum of its proper divisors (956530252).

986612768 is a wasteful number, since it uses less digits than its factorization.

986612768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11900 (or 11892 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 53.

The square root of 986612768 is about 31410.3926750367. The cubic root of 986612768 is about 995.5175267887.

The spelling of 986612768 in words is "nine hundred eighty-six million, six hundred twelve thousand, seven hundred sixty-eight".