2063682687 has 16 divisors (see below), whose sum is σ = 3002479488. Its totient is φ = 1250400480.

The previous prime is 2063682653. The next prime is 2063682689. The reversal of 2063682687 is 7862863602.

It is a happy number.

It is not a de Polignac number, because 2063682687 - 2⁶ = 2063682623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2063682689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256173 + ... + 264105.

It is an arithmetic number, because the mean of its divisors is an integer number (187654968).

Almost surely, 2^2063682687 is an apocalyptic number.

2063682687 is a deficient number, since it is larger than the sum of its proper divisors (938796801).

2063682687 is a wasteful number, since it uses less digits than its factorization.

2063682687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15830.

The product of its (nonzero) digits is 1161216, while the sum is 48.

The square root of 2063682687 is about 45427.7744006902. The cubic root of 2063682687 is about 1273.1541017995.

The spelling of 2063682687 in words is "two billion, sixty-three million, six hundred eighty-two thousand, six hundred eighty-seven".