2817063664 has 10 divisors (see below), whose sum is σ = 5458060880. Its totient is φ = 1408531824.

The previous prime is 2817063661. The next prime is 2817063673. The reversal of 2817063664 is 4663607182.

It is a self number, because there is not a number n which added to its sum of digits gives 2817063664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2817063661) by changing a digit.

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 as a sum of consecutive naturals, namely, 88033224 + ... + 88033255.

It is an arithmetic number, because the mean of its divisors is an integer number (545806088).

Almost surely, 2^2817063664 is an apocalyptic number.

It is an amenable number.

2817063664 is a deficient number, since it is larger than the sum of its proper divisors (2640997216).

2817063664 is a wasteful number, since it uses less digits than its factorization.

2817063664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176066487 (or 176066481 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 2817063664 is about 53076.0177858136. The cubic root of 2817063664 is about 1412.3171102543.

The spelling of 2817063664 in words is "two billion, eight hundred seventeen million, sixty-three thousand, six hundred sixty-four".