1343849 has 8 divisors (see below), whose sum is σ = 1458240. Its totient is φ = 1231056.

The previous prime is 1343801. The next prime is 1343863. The reversal of 1343849 is 9483431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1343849 - 2⁸ = 1343593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1343899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1862 + ... + 2480.

It is an arithmetic number, because the mean of its divisors is an integer number (182280).

2^1343849 is an apocalyptic number.

It is an amenable number.

1343849 is a deficient number, since it is larger than the sum of its proper divisors (114391).

1343849 is a wasteful number, since it uses less digits than its factorization.

1343849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799.

The product of its digits is 10368, while the sum is 32.

The square root of 1343849 is about 1159.2450129287. The cubic root of 1343849 is about 110.3528339882.

The spelling of 1343849 in words is "one million, three hundred forty-three thousand, eight hundred forty-nine".