338004043 has 4 divisors (see below), whose sum is σ = 364004368. Its totient is φ = 312003720.

The previous prime is 338004031. The next prime is 338004049. The reversal of 338004043 is 340400833.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 338004043 - 2⁹ = 338003531 is a prime.

It is a super-2 number, since 2×338004043² = 228493466168691698, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 338003999 and 338004017.

It is not an unprimeable number, because it can be changed into a prime (338004049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13000143 + ... + 13000168.

It is an arithmetic number, because the mean of its divisors is an integer number (91001092).

Almost surely, 2^338004043 is an apocalyptic number.

338004043 is a deficient number, since it is larger than the sum of its proper divisors (26000325).

338004043 is a wasteful number, since it uses less digits than its factorization.

338004043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26000324.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 338004043 is about 18384.8862656259. The cubic root of 338004043 is about 696.5847541746.

Adding to 338004043 its reverse (340400833), we get a palindrome (678404876).

The spelling of 338004043 in words is "three hundred thirty-eight million, four thousand, forty-three".