338217463 has 2 divisors, whose sum is σ = 338217464. Its totient is φ = 338217462.

The previous prime is 338217443. The next prime is 338217493. The reversal of 338217463 is 364712833.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 338217463 - 2²⁵ = 304663031 is a prime.

It is a super-2 number, since 2×338217463² = 228782104556312738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (338217413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169108731 + 169108732.

It is an arithmetic number, because the mean of its divisors is an integer number (169108732).

Almost surely, 2^338217463 is an apocalyptic number.

338217463 is a deficient number, since it is larger than the sum of its proper divisors (1).

338217463 is an equidigital number, since it uses as much as digits as its factorization.

338217463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 37.

The square root of 338217463 is about 18390.6895738034. The cubic root of 338217463 is about 696.7313341170.

The spelling of 338217463 in words is "three hundred thirty-eight million, two hundred seventeen thousand, four hundred sixty-three".