338676337 has 2 divisors, whose sum is σ = 338676338. Its totient is φ = 338676336.

The previous prime is 338676323. The next prime is 338676341. The reversal of 338676337 is 733676833.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 228342321 + 110334016 = 15111^2 + 10504^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-338676337 is a prime.

It is a super-2 number, since 2×338676337² = 229403322487475138, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (338676367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169338168 + 169338169.

It is an arithmetic number, because the mean of its divisors is an integer number (169338169).

Almost surely, 2^338676337 is an apocalyptic number.

It is an amenable number.

338676337 is a deficient number, since it is larger than the sum of its proper divisors (1).

338676337 is an equidigital number, since it uses as much as digits as its factorization.

338676337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1143072, while the sum is 46.

The square root of 338676337 is about 18403.1610599918. The cubic root of 338676337 is about 697.0462867231.

It can be divided in two parts, 33867 and 6337, that added together give a palindrome (40204).

The spelling of 338676337 in words is "three hundred thirty-eight million, six hundred seventy-six thousand, three hundred thirty-seven".