2825339866 has 4 divisors (see below), whose sum is σ = 4238009802. Its totient is φ = 1412669932.

The previous prime is 2825339863. The next prime is 2825339879. The reversal of 2825339866 is 6689335282.

2825339866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2389156641 + 436183225 = 48879^2 + 20885^2 .

It is not an unprimeable number, because it can be changed into a prime (2825339863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706334965 + ... + 706334968.

Almost surely, 2^2825339866 is an apocalyptic number.

2825339866 is a deficient number, since it is larger than the sum of its proper divisors (1412669936).

2825339866 is a wasteful number, since it uses less digits than its factorization.

2825339866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412669935.

The product of its digits is 3732480, while the sum is 52.

The square root of 2825339866 is about 53153.9261579048. The cubic root of 2825339866 is about 1413.6988319253.

The spelling of 2825339866 in words is "two billion, eight hundred twenty-five million, three hundred thirty-nine thousand, eight hundred sixty-six".