2563346682 has 32 divisors (see below), whose sum is σ = 6134506560. Its totient is φ = 788721840.

The previous prime is 2563346671. The next prime is 2563346719. The reversal of 2563346682 is 2866433652.

It is a happy number.

2563346682 is a `hidden beast` number, since 2 + 5 + 633 + 4 + 6 + 6 + 8 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1825044 + ... + 1826447.

It is an arithmetic number, because the mean of its divisors is an integer number (191703330).

Almost surely, 2^2563346682 is an apocalyptic number.

2563346682 is an abundant number, since it is smaller than the sum of its proper divisors (3571159878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2563346682 is a wasteful number, since it uses less digits than its factorization.

2563346682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3651515 (or 3651509 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 45.

The square root of 2563346682 is about 50629.5040663051. The cubic root of 2563346682 is about 1368.5766171073.

The spelling of 2563346682 in words is "two billion, five hundred sixty-three million, three hundred forty-six thousand, six hundred eighty-two".