995778064 has 20 divisors (see below), whose sum is σ = 1931263420. Its totient is φ = 497387520.

The previous prime is 995778023. The next prime is 995778079. The reversal of 995778064 is 460877599.

995778064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 547185664 + 448592400 = 23392^2 + 21180^2 .

It is a junction number, because it is equal to n+sod(n) for n = 995777996 and 995778014.

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, 14697 + ... + 46984.

It is an arithmetic number, because the mean of its divisors is an integer number (96563171).

Almost surely, 2^995778064 is an apocalyptic number.

It is an amenable number.

995778064 is a deficient number, since it is larger than the sum of its proper divisors (935485356).

995778064 is a wasteful number, since it uses less digits than its factorization.

995778064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62698 (or 62692 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 55.

The square root of 995778064 is about 31555.9513245917. The cubic root of 995778064 is about 998.5907028145.

The spelling of 995778064 in words is "nine hundred ninety-five million, seven hundred seventy-eight thousand, sixty-four".