338465111 has 2 divisors, whose sum is σ = 338465112. Its totient is φ = 338465110.

The previous prime is 338465081. The next prime is 338465137. The reversal of 338465111 is 111564833.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 338465111 - 2⁶ = 338465047 is a prime.

It is a super-2 number, since 2×338465111² = 229117262728484642, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (338465191) 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 as a sum of consecutive naturals, namely, 169232555 + 169232556.

It is an arithmetic number, because the mean of its divisors is an integer number (169232556).

Almost surely, 2^338465111 is an apocalyptic number.

338465111 is a deficient number, since it is larger than the sum of its proper divisors (1).

338465111 is an equidigital number, since it uses as much as digits as its factorization.

338465111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 32.

The square root of 338465111 is about 18397.4213138690. The cubic root of 338465111 is about 696.9013450757.

The spelling of 338465111 in words is "three hundred thirty-eight million, four hundred sixty-five thousand, one hundred eleven".