4404766013 has 2 divisors, whose sum is σ = 4404766014. Its totient is φ = 4404766012.

The previous prime is 4404766001. The next prime is 4404766039. The reversal of 4404766013 is 3106674044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2415427609 + 1989338404 = 49147^2 + 44602^2 .

It is a cyclic number.

It is not a de Polignac number, because 4404766013 - 2¹² = 4404761917 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4404766043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202383006 + 2202383007.

It is an arithmetic number, because the mean of its divisors is an integer number (2202383007).

Almost surely, 2^4404766013 is an apocalyptic number.

It is an amenable number.

4404766013 is a deficient number, since it is larger than the sum of its proper divisors (1).

4404766013 is an equidigital number, since it uses as much as digits as its factorization.

4404766013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 4404766013 is about 66368.4112586703. The cubic root of 4404766013 is about 1639.2339785902.

The spelling of 4404766013 in words is "four billion, four hundred four million, seven hundred sixty-six thousand, thirteen".