1343860341 has 4 divisors (see below), whose sum is σ = 1791813792. Its totient is φ = 895906892.

The previous prime is 1343860327. The next prime is 1343860361. The reversal of 1343860341 is 1430683431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1343860341 - 2⁶ = 1343860277 is a prime.

It is a super-2 number, since 2×1343860341² = 3611921232225272562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343860361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223976721 + ... + 223976726.

It is an arithmetic number, because the mean of its divisors is an integer number (447953448).

Almost surely, 2^1343860341 is an apocalyptic number.

It is an amenable number.

1343860341 is a deficient number, since it is larger than the sum of its proper divisors (447953451).

1343860341 is an equidigital number, since it uses as much as digits as its factorization.

1343860341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447953450.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 1343860341 is about 36658.7007543912. The cubic root of 1343860341 is about 1103.5314441697.

The spelling of 1343860341 in words is "one billion, three hundred forty-three million, eight hundred sixty thousand, three hundred forty-one".