338927441 has 2 divisors, whose sum is σ = 338927442. Its totient is φ = 338927440.

The previous prime is 338927411. The next prime is 338927461. The reversal of 338927441 is 144729833.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 317730625 + 21196816 = 17825^2 + 4604^2 .

It is an emirp because it is prime and its reverse (144729833) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-338927441 is a prime.

It is a super-2 number, since 2×338927441² = 229743620525616962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (338927411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169463720 + 169463721.

It is an arithmetic number, because the mean of its divisors is an integer number (169463721).

Almost surely, 2^338927441 is an apocalyptic number.

It is an amenable number.

338927441 is a deficient number, since it is larger than the sum of its proper divisors (1).

338927441 is an equidigital number, since it uses as much as digits as its factorization.

338927441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 41.

The square root of 338927441 is about 18409.9821021097. The cubic root of 338927441 is about 697.2185139618.

The spelling of 338927441 in words is "three hundred thirty-eight million, nine hundred twenty-seven thousand, four hundred forty-one".