4966666756 has 24 divisors (see below), whose sum is σ = 9218535480. Its totient is φ = 2333294592.

The previous prime is 4966666619. The next prime is 4966666799. The reversal of 4966666756 is 6576666694.

It can be written as a sum of positive squares in 4 ways, for example, as 2261002500 + 2705664256 = 47550^2 + 52016^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4966666694 and 4966666703.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21261 + ... + 101908.

It is an arithmetic number, because the mean of its divisors is an integer number (384105645).

Almost surely, 2^4966666756 is an apocalyptic number.

It is an amenable number.

4966666756 is a deficient number, since it is larger than the sum of its proper divisors (4251868724).

4966666756 is a wasteful number, since it uses less digits than its factorization.

4966666756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123783 (or 123781 counting only the distinct ones).

The product of its digits is 58786560, while the sum is 61.

The square root of 4966666756 is about 70474.5823400182. The cubic root of 4966666756 is about 1706.1675346173.

The spelling of 4966666756 in words is "four billion, nine hundred sixty-six million, six hundred sixty-six thousand, seven hundred fifty-six".