4288349129 has 4 divisors (see below), whose sum is σ = 4288535700. Its totient is φ = 4288162560.

The previous prime is 4288349123. The next prime is 4288349159. The reversal of 4288349129 is 9219438824.

4288349129 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 1509477904 + 2778871225 = 38852^2 + 52715^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4288349129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4288349123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53012 + ... + 106709.

It is an arithmetic number, because the mean of its divisors is an integer number (1072133925).

Almost surely, 2^4288349129 is an apocalyptic number.

It is an amenable number.

4288349129 is a deficient number, since it is larger than the sum of its proper divisors (186571).

4288349129 is a wasteful number, since it uses less digits than its factorization.

4288349129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186570.

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

The square root of 4288349129 is about 65485.4879267155. The cubic root of 4288349129 is about 1624.6633311529.

The spelling of 4288349129 in words is "four billion, two hundred eighty-eight million, three hundred forty-nine thousand, one hundred twenty-nine".