806631483967 has 4 divisors (see below), whose sum is σ = 806634390600. Its totient is φ = 806628577336.

The previous prime is 806631483961. The next prime is 806631483979. The reversal of 806631483967 is 769384136608.

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

It is a cyclic number.

It is not a de Polignac number, because 806631483967 - 2⁷ = 806631483839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806631483961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 987217 + ... + 1608682.

It is an arithmetic number, because the mean of its divisors is an integer number (201658597650).

Almost surely, 2^806631483967 is an apocalyptic number.

806631483967 is a deficient number, since it is larger than the sum of its proper divisors (2906633).

806631483967 is a wasteful number, since it uses less digits than its factorization.

806631483967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2906632.

The product of its (nonzero) digits is 31352832, while the sum is 61.

The spelling of 806631483967 in words is "eight hundred six billion, six hundred thirty-one million, four hundred eighty-three thousand, nine hundred sixty-seven".