4689449411 has 2 divisors, whose sum is σ = 4689449412. Its totient is φ = 4689449410.

The previous prime is 4689449279. The next prime is 4689449419. The reversal of 4689449411 is 1149449864.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4689449411 - 2¹⁴ = 4689433027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4689449411.

It is not a weakly prime, because it can be changed into another prime (4689449419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2344724705 + 2344724706.

It is an arithmetic number, because the mean of its divisors is an integer number (2344724706).

Almost surely, 2^4689449411 is an apocalyptic number.

4689449411 is a deficient number, since it is larger than the sum of its proper divisors (1).

4689449411 is an equidigital number, since it uses as much as digits as its factorization.

4689449411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 995328, while the sum is 50.

The square root of 4689449411 is about 68479.5546933535. The cubic root of 4689449411 is about 1673.8143430442.

The spelling of 4689449411 in words is "four billion, six hundred eighty-nine million, four hundred forty-nine thousand, four hundred eleven".