47664646674 has 32 divisors (see below), whose sum is σ = 98991573120. Its totient is φ = 15282003072.

The previous prime is 47664646651. The next prime is 47664646691.

47664646674 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 475027 + ... + 566550.

It is an arithmetic number, because the mean of its divisors is an integer number (3093486660).

Almost surely, 2^47664646674 is an apocalyptic number.

47664646674 is an abundant number, since it is smaller than the sum of its proper divisors (51326926446).

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

47664646674 is a wasteful number, since it uses less digits than its factorization.

47664646674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041874.

The product of its digits is 97542144, while the sum is 60.

The spelling of 47664646674 in words is "forty-seven billion, six hundred sixty-four million, six hundred forty-six thousand, six hundred seventy-four".