1343467 has 2 divisors, whose sum is σ = 1343468. Its totient is φ = 1343466.

The previous prime is 1343431. The next prime is 1343477. The reversal of 1343467 is 7643431.

It is a strong prime.

It is an emirp because it is prime and its reverse (7643431) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1343467 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (1343477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671733 + 671734.

It is an arithmetic number, because the mean of its divisors is an integer number (671734).

2^1343467 is an apocalyptic number.

1343467 is a deficient number, since it is larger than the sum of its proper divisors (1).

1343467 is an equidigital number, since it uses as much as digits as its factorization.

1343467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 28.

The square root of 1343467 is about 1159.0802388101. The cubic root of 1343467 is about 110.3423767674.

Adding to 1343467 its reverse (7643431), we get a palindrome (8986898).

The spelling of 1343467 in words is "one million, three hundred forty-three thousand, four hundred sixty-seven".