338224763 has 2 divisors, whose sum is σ = 338224764. Its totient is φ = 338224762.

The previous prime is 338224739. The next prime is 338224793. The reversal of 338224763 is 367422833.

It is a weak prime.

It is an emirp because it is prime and its reverse (367422833) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 338224763 - 2¹⁸ = 337962619 is a prime.

It is a super-2 number, since 2×338224763² = 228791980612812338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (338224793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169112381 + 169112382.

It is an arithmetic number, because the mean of its divisors is an integer number (169112382).

Almost surely, 2^338224763 is an apocalyptic number.

338224763 is a deficient number, since it is larger than the sum of its proper divisors (1).

338224763 is an equidigital number, since it uses as much as digits as its factorization.

338224763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 38.

The square root of 338224763 is about 18390.8880427238. Note that the first 3 decimals coincide. The cubic root of 338224763 is about 696.7363467718.

The spelling of 338224763 in words is "three hundred thirty-eight million, two hundred twenty-four thousand, seven hundred sixty-three".