4662756646 has 16 divisors (see below), whose sum is σ = 7066639008. Its totient is φ = 2307240000.

The previous prime is 4662756599. The next prime is 4662756649. The reversal of 4662756646 is 6466572664.

It is a junction number, because it is equal to n+sod(n) for n = 4662756593 and 4662756602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4662756649) 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, 352146 + ... + 365146.

It is an arithmetic number, because the mean of its divisors is an integer number (441664938).

Almost surely, 2^4662756646 is an apocalyptic number.

4662756646 is a deficient number, since it is larger than the sum of its proper divisors (2403882362).

4662756646 is a wasteful number, since it uses less digits than its factorization.

4662756646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14847.

The product of its digits is 8709120, while the sum is 52.

The square root of 4662756646 is about 68284.3806884122. The cubic root of 4662756646 is about 1670.6324646144.

The spelling of 4662756646 in words is "four billion, six hundred sixty-two million, seven hundred fifty-six thousand, six hundred forty-six".