4649728327 has 4 divisors (see below), whose sum is σ = 4923241776. Its totient is φ = 4376214880.

The previous prime is 4649728289. The next prime is 4649728333. The reversal of 4649728327 is 7238279464.

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 4649728327 - 2⁷ = 4649728199 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 (4649728387) 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, 136756699 + ... + 136756732.

It is an arithmetic number, because the mean of its divisors is an integer number (1230810444).

Almost surely, 2^4649728327 is an apocalyptic number.

4649728327 is a deficient number, since it is larger than the sum of its proper divisors (273513449).

4649728327 is a wasteful number, since it uses less digits than its factorization.

4649728327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273513448.

The product of its digits is 4064256, while the sum is 52.

The square root of 4649728327 is about 68188.9164527491. The cubic root of 4649728327 is about 1669.0750285507.

The spelling of 4649728327 in words is "four billion, six hundred forty-nine million, seven hundred twenty-eight thousand, three hundred twenty-seven".