4886572646 has 16 divisors (see below), whose sum is σ = 7737519600. Its totient is φ = 2308128768.

The previous prime is 4886572643. The next prime is 4886572673. The reversal of 4886572646 is 6462756884.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4886572591 and 4886572600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4886572643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168731 + ... + 195558.

It is an arithmetic number, because the mean of its divisors is an integer number (483594975).

Almost surely, 2^4886572646 is an apocalyptic number.

4886572646 is a deficient number, since it is larger than the sum of its proper divisors (2850946954).

4886572646 is a wasteful number, since it uses less digits than its factorization.

4886572646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364663.

The product of its digits is 15482880, while the sum is 56.

The square root of 4886572646 is about 69904.0245336418. The cubic root of 4886572646 is about 1696.9463805138.

The spelling of 4886572646 in words is "four billion, eight hundred eighty-six million, five hundred seventy-two thousand, six hundred forty-six".