4664149173 has 6 divisors (see below), whose sum is σ = 6737104374. Its totient is φ = 3109432776.

The previous prime is 4664149169. The next prime is 4664149201. The reversal of 4664149173 is 3719414664.

4664149173 is a `hidden beast` number, since 4 + 66 + 414 + 9 + 173 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4429967364 + 234181809 = 66558^2 + 15303^2 .

It is not a de Polignac number, because 4664149173 - 2² = 4664149169 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4664109173) 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, 259119390 + ... + 259119407.

It is an arithmetic number, because the mean of its divisors is an integer number (1122850729).

Almost surely, 2^4664149173 is an apocalyptic number.

It is an amenable number.

4664149173 is a deficient number, since it is larger than the sum of its proper divisors (2072955201).

4664149173 is a wasteful number, since it uses less digits than its factorization.

4664149173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518238803 (or 518238800 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 4664149173 is about 68294.5764537712. The cubic root of 4664149173 is about 1670.7987588932.

The spelling of 4664149173 in words is "four billion, six hundred sixty-four million, one hundred forty-nine thousand, one hundred seventy-three".