1341693 has 6 divisors (see below), whose sum is σ = 1938014. Its totient is φ = 894456.

The previous prime is 1341689. The next prime is 1341701. The reversal of 1341693 is 3961431.

It can be written as a sum of positive squares in only one way, i.e., 1340964 + 729 = 1158^2 + 27^2 .

It is not a de Polignac number, because 1341693 - 2² = 1341689 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74530 + ... + 74547.

2^1341693 is an apocalyptic number.

It is an amenable number.

1341693 is a deficient number, since it is larger than the sum of its proper divisors (596321).

1341693 is a wasteful number, since it uses less digits than its factorization.

1341693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149083 (or 149080 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 1341693 is about 1158.3147240711. The cubic root of 1341693 is about 110.2937876571.

The spelling of 1341693 in words is "one million, three hundred forty-one thousand, six hundred ninety-three".