4338684473 has 4 divisors (see below), whose sum is σ = 4363763748. Its totient is φ = 4313605200.

The previous prime is 4338684451. The next prime is 4338684527. The reversal of 4338684473 is 3744868334.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3744868334 = 2 ⋅1872434167.

It can be written as a sum of positive squares in 2 ways, for example, as 3964339369 + 374345104 = 62963^2 + 19348^2 .

It is a cyclic number.

It is not a de Polignac number, because 4338684473 - 2¹² = 4338680377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4338684173) by changing a digit.

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, 12539378 + ... + 12539723.

It is an arithmetic number, because the mean of its divisors is an integer number (1090940937).

Almost surely, 2^4338684473 is an apocalyptic number.

It is an amenable number.

4338684473 is a deficient number, since it is larger than the sum of its proper divisors (25079275).

4338684473 is a wasteful number, since it uses less digits than its factorization.

4338684473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25079274.

The product of its digits is 4644864, while the sum is 50.

The square root of 4338684473 is about 65868.6911438204. The cubic root of 4338684473 is about 1630.9952235834.

The spelling of 4338684473 in words is "four billion, three hundred thirty-eight million, six hundred eighty-four thousand, four hundred seventy-three".