1343677 has 2 divisors, whose sum is σ = 1343678. Its totient is φ = 1343676.

The previous prime is 1343669. The next prime is 1343681. The reversal of 1343677 is 7763431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1279161 + 64516 = 1131^2 + 254^2 .

It is a cyclic number.

It is not a de Polignac number, because 1343677 - 2³ = 1343669 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 1 + 3⁴ + 4¹⁰ + 3¹¹ + 6³ + 7 + 7⁶ .

It is a nialpdrome in base 6.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1343627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671838 + 671839.

It is an arithmetic number, because the mean of its divisors is an integer number (671839).

2^1343677 is an apocalyptic number.

It is an amenable number.

1343677 is a deficient number, since it is larger than the sum of its proper divisors (1).

1343677 is an equidigital number, since it uses as much as digits as its factorization.

1343677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10584, while the sum is 31.

The square root of 1343677 is about 1159.1708243395. The cubic root of 1343677 is about 110.3481257467.

The spelling of 1343677 in words is "one million, three hundred forty-three thousand, six hundred seventy-seven".