4407488645 has 32 divisors (see below), whose sum is σ = 6110208000. Its totient is φ = 2989598976.

The previous prime is 4407488621. The next prime is 4407488647. The reversal of 4407488645 is 5468847044.

It is a happy number.

It is not a de Polignac number, because 4407488645 - 2⁸ = 4407488389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4407488593 and 4407488602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4407488647) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1727831 + ... + 1730379.

It is an arithmetic number, because the mean of its divisors is an integer number (190944000).

Almost surely, 2^4407488645 is an apocalyptic number.

It is an amenable number.

4407488645 is a deficient number, since it is larger than the sum of its proper divisors (1702719355).

4407488645 is a wasteful number, since it uses less digits than its factorization.

4407488645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3077.

The product of its (nonzero) digits is 3440640, while the sum is 50.

The square root of 4407488645 is about 66388.9195950650. The cubic root of 4407488645 is about 1639.5716515895.

The spelling of 4407488645 in words is "four billion, four hundred seven million, four hundred eighty-eight thousand, six hundred forty-five".