1338367 has 2 divisors, whose sum is σ = 1338368. Its totient is φ = 1338366.

The previous prime is 1338361. The next prime is 1338371. The reversal of 1338367 is 7638331.

It is a strong prime.

It is an emirp because it is prime and its reverse (7638331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1338367 - 2¹⁵ = 1305599 is a prime.

It is a Chen prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1338361) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 669183 + 669184.

It is an arithmetic number, because the mean of its divisors is an integer number (669184).

2^1338367 is an apocalyptic number.

1338367 is a deficient number, since it is larger than the sum of its proper divisors (1).

1338367 is an equidigital number, since it uses as much as digits as its factorization.

1338367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 31.

The square root of 1338367 is about 1156.8781266841. The cubic root of 1338367 is about 110.2025743714.

The spelling of 1338367 in words is "one million, three hundred thirty-eight thousand, three hundred sixty-seven".