4173987662 has 32 divisors (see below), whose sum is σ = 7144617312. Its totient is φ = 1811764224.

The previous prime is 4173987617. The next prime is 4173987667. The reversal of 4173987662 is 2667893714.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4173987667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 772133 + ... + 777519.

It is an arithmetic number, because the mean of its divisors is an integer number (223269291).

Almost surely, 2^4173987662 is an apocalyptic number.

4173987662 is a deficient number, since it is larger than the sum of its proper divisors (2970629650).

4173987662 is a wasteful number, since it uses less digits than its factorization.

4173987662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7172.

The product of its digits is 3048192, while the sum is 53.

The square root of 4173987662 is about 64606.4057350353. The cubic root of 4173987662 is about 1610.0908686801.

The spelling of 4173987662 in words is "four billion, one hundred seventy-three million, nine hundred eighty-seven thousand, six hundred sixty-two".