2824565668 has 6 divisors (see below), whose sum is σ = 4942989926. Its totient is φ = 1412282832.

The previous prime is 2824565659. The next prime is 2824565671. The reversal of 2824565668 is 8665654282.

It is a happy number.

2824565668 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 only one way, i.e., 2532907584 + 291658084 = 50328^2 + 17078^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353070705 + ... + 353070712.

Almost surely, 2^2824565668 is an apocalyptic number.

It is an amenable number.

2824565668 is a deficient number, since it is larger than the sum of its proper divisors (2118424258).

2824565668 is a wasteful number, since it uses less digits than its factorization.

2824565668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706141421 (or 706141419 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 52.

The square root of 2824565668 is about 53146.6430548534. The cubic root of 2824565668 is about 1413.5696931497.

The spelling of 2824565668 in words is "two billion, eight hundred twenty-four million, five hundred sixty-five thousand, six hundred sixty-eight".