4476621982 has 32 divisors (see below), whose sum is σ = 7873044480. Its totient is φ = 1868982720.

The previous prime is 4476621943. The next prime is 4476621983. The reversal of 4476621982 is 2891266744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4476621983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407283 + ... + 418129.

It is an arithmetic number, because the mean of its divisors is an integer number (246032640).

Almost surely, 2^4476621982 is an apocalyptic number.

4476621982 is a deficient number, since it is larger than the sum of its proper divisors (3396422498).

4476621982 is a wasteful number, since it uses less digits than its factorization.

4476621982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11616.

The product of its digits is 1161216, while the sum is 49.

The square root of 4476621982 is about 66907.5629656319. The cubic root of 4476621982 is about 1648.0996771704.

The spelling of 4476621982 in words is "four billion, four hundred seventy-six million, six hundred twenty-one thousand, nine hundred eighty-two".