4490856108 has 30 divisors (see below), whose sum is σ = 11739985796. Its totient is φ = 1496951928.

The previous prime is 4490856091. The next prime is 4490856109. The reversal of 4490856108 is 8016580944.

4490856108 is a `hidden beast` number, since 4 + 490 + 8 + 56 + 108 = 666.

It is not an unprimeable number, because it can be changed into a prime (4490856109) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6930010 + ... + 6930657.

Almost surely, 2^4490856108 is an apocalyptic number.

It is an amenable number.

4490856108 is an abundant number, since it is smaller than the sum of its proper divisors (7249129688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4490856108 is a wasteful number, since it uses less digits than its factorization.

4490856108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13860683 (or 13860672 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 4490856108 is about 67013.8501207027. The cubic root of 4490856108 is about 1649.8446266919.

The spelling of 4490856108 in words is "four billion, four hundred ninety million, eight hundred fifty-six thousand, one hundred eight".