4479981106 has 8 divisors (see below), whose sum is σ = 6722284140. Its totient is φ = 2239219728.

The previous prime is 4479981061. The next prime is 4479981119. The reversal of 4479981106 is 6011899744.

It can be written as a sum of positive squares in 2 ways, for example, as 3830495881 + 649485225 = 61891^2 + 25485^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4479981106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378121 + ... + 389788.

Almost surely, 2^4479981106 is an apocalyptic number.

4479981106 is a deficient number, since it is larger than the sum of its proper divisors (2242303034).

4479981106 is a wasteful number, since it uses less digits than its factorization.

4479981106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770828.

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 4479981106 is about 66932.6609810188. The cubic root of 4479981106 is about 1648.5118024331.

The spelling of 4479981106 in words is "four billion, four hundred seventy-nine million, nine hundred eighty-one thousand, one hundred six".