4680987666939 has 6 divisors (see below), whose sum is σ = 6761426630036. Its totient is φ = 3120658444620.

The previous prime is 4680987666899. The next prime is 4680987666959. The reversal of 4680987666939 is 9396667890864.

It is not a de Polignac number, because 4680987666939 - 2⁸ = 4680987666683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4680987666959) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 260054870377 + ... + 260054870394.

Almost surely, 2^{4680987666939} is an apocalyptic number.

4680987666939 is a deficient number, since it is larger than the sum of its proper divisors (2080438963097).

4680987666939 is a wasteful number, since it uses less digits than its factorization.

4680987666939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520109740777 (or 520109740774 counting only the distinct ones).

The product of its (nonzero) digits is 5079158784, while the sum is 81.

The spelling of 4680987666939 in words is "four trillion, six hundred eighty billion, nine hundred eighty-seven million, six hundred sixty-six thousand, nine hundred thirty-nine".