4412684845 has 4 divisors (see below), whose sum is σ = 5295221820. Its totient is φ = 3530147872.

The previous prime is 4412684831. The next prime is 4412684851. The reversal of 4412684845 is 5484862144.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3011155876 + 1401528969 = 54874^2 + 37437^2 .

It is a cyclic number.

It is not a de Polignac number, because 4412684845 - 2⁵ = 4412684813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4412684795 and 4412684804.

It is a congruent number.

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, 441268480 + ... + 441268489.

It is an arithmetic number, because the mean of its divisors is an integer number (1323805455).

Almost surely, 2^4412684845 is an apocalyptic number.

It is an amenable number.

4412684845 is a deficient number, since it is larger than the sum of its proper divisors (882536975).

4412684845 is an equidigital number, since it uses as much as digits as its factorization.

4412684845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882536974.

The product of its digits is 983040, while the sum is 46.

The square root of 4412684845 is about 66428.0426100303. The cubic root of 4412684845 is about 1640.2157217967.

The spelling of 4412684845 in words is "four billion, four hundred twelve million, six hundred eighty-four thousand, eight hundred forty-five".