1341493 has 2 divisors, whose sum is σ = 1341494. Its totient is φ = 1341492.

The previous prime is 1341491. The next prime is 1341523. The reversal of 1341493 is 3941431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1340964 + 529 = 1158^2 + 23^2 .

It is a cyclic number.

It is not a de Polignac number, because 1341493 - 2¹ = 1341491 is a prime.

Together with 1341491, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 1 + 3¹² + 4⁷ + 1 + 4⁹ + 9² + 3¹² .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1341491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670746 + 670747.

It is an arithmetic number, because the mean of its divisors is an integer number (670747).

2^1341493 is an apocalyptic number.

It is an amenable number.

1341493 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341493 is an equidigital number, since it uses as much as digits as its factorization.

1341493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 25.

The square root of 1341493 is about 1158.2283885314. The cubic root of 1341493 is about 110.2883070556.

The spelling of 1341493 in words is "one million, three hundred forty-one thousand, four hundred ninety-three".