827772608996 has 12 divisors (see below), whose sum is σ = 1449091975548. Its totient is φ = 413746330272.

The previous prime is 827772608969. The next prime is 827772609023. The reversal of 827772608996 is 699806277728.

It is an interprime number because it is at equal distance from previous prime (827772608969) and next prime (827772609023).

It can be written as a sum of positive squares in 2 ways, for example, as 385720492096 + 442052116900 = 621064^2 + 664870^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34980251 + ... + 35003906.

It is an arithmetic number, because the mean of its divisors is an integer number (120757664629).

Almost surely, 2^827772608996 is an apocalyptic number.

It is an amenable number.

827772608996 is a deficient number, since it is larger than the sum of its proper divisors (621319366552).

827772608996 is a wasteful number, since it uses less digits than its factorization.

827772608996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69987118 (or 69987116 counting only the distinct ones).

The product of its (nonzero) digits is 256048128, while the sum is 71.

The spelling of 827772608996 in words is "eight hundred twenty-seven billion, seven hundred seventy-two million, six hundred eight thousand, nine hundred ninety-six".