4476546649 has 9 divisors (see below), whose sum is σ = 4681250623. Its totient is φ = 4280442232.

The previous prime is 4476546611. The next prime is 4476546677. The reversal of 4476546649 is 9466456744.

The square root of 4476546649 is 66907.

It is a perfect power (a square), and thus also a powerful number.

4476546649 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3882162249 + 594384400 = 62307^2 + 24380^2 .

It is not a de Polignac number, because 4476546649 - 2¹⁷ = 4476415577 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4476546649.

It is not an unprimeable number, because it can be changed into a prime (4476546689) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1537407 + ... + 1540315.

Almost surely, 2^4476546649 is an apocalyptic number.

4476546649 is the 66907-th square number.

4476546649 is the 33454-th centered octagonal number.

It is an amenable number.

4476546649 is a deficient number, since it is larger than the sum of its proper divisors (204703974).

4476546649 is an frugal number, since it uses more digits than its factorization.

4476546649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5864 (or 2932 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 55.

The cubic root of 4476546649 is about 1648.0904323284.

The spelling of 4476546649 in words is "four billion, four hundred seventy-six million, five hundred forty-six thousand, six hundred forty-nine".