1343678 has 12 divisors (see below), whose sum is σ = 2344752. Its totient is φ = 575820.

The previous prime is 1343677. The next prime is 1343681. The reversal of 1343678 is 8763431.

It is a super-3 number, since 3×1343678³ = 7277913244333505256, which contains 333 as substring.

It is a d-powerful number, because it can be written as 1 + 3⁴ + 4¹⁰ + 3¹¹ + 6³ + 7⁶ + 8 .

It is a Curzon number.

It is a nialpdrome in base 6.

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343677) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6758 + ... + 6953.

It is an arithmetic number, because the mean of its divisors is an integer number (195396).

2^1343678 is an apocalyptic number.

1343678 is a deficient number, since it is larger than the sum of its proper divisors (1001074).

1343678 is a wasteful number, since it uses less digits than its factorization.

1343678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13727 (or 13720 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 1343678 is about 1159.1712556823. The cubic root of 1343678 is about 110.3481531213.

The spelling of 1343678 in words is "one million, three hundred forty-three thousand, six hundred seventy-eight".