4481306847 has 12 divisors (see below), whose sum is σ = 6630877344. Its totient is φ = 2914670880.

The previous prime is 4481306803. The next prime is 4481306857. The reversal of 4481306847 is 7486031844.

It is not a de Polignac number, because 4481306847 - 2⁷ = 4481306719 is a prime.

It is a super-2 number, since 2×4481306847² = 40164222113938162818, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4481306857) 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 11 ways as a sum of consecutive naturals, for example, 6071863 + ... + 6072600.

It is an arithmetic number, because the mean of its divisors is an integer number (552573112).

Almost surely, 2^4481306847 is an apocalyptic number.

4481306847 is a deficient number, since it is larger than the sum of its proper divisors (2149570497).

4481306847 is a wasteful number, since it uses less digits than its factorization.

4481306847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12144510 (or 12144507 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The square root of 4481306847 is about 66942.5637916565. The cubic root of 4481306847 is about 1648.6743986649.

The spelling of 4481306847 in words is "four billion, four hundred eighty-one million, three hundred six thousand, eight hundred forty-seven".