1343199 has 32 divisors (see below), whose sum is σ = 2193408. Its totient is φ = 720000.

The previous prime is 1343197. The next prime is 1343203. The reversal of 1343199 is 9913431.

It is not a de Polignac number, because 1343199 - 2¹ = 1343197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343197) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13249 + ... + 13349.

It is an arithmetic number, because the mean of its divisors is an integer number (68544).

2^1343199 is an apocalyptic number.

1343199 is a deficient number, since it is larger than the sum of its proper divisors (850209).

1343199 is a wasteful number, since it uses less digits than its factorization.

1343199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159.

The product of its digits is 2916, while the sum is 30.

The square root of 1343199 is about 1158.9646241366. The cubic root of 1343199 is about 110.3350391045.

It can be divided in two parts, 13431 and 99, that added together give a triangular number (13530 = T₁₆₄).

The spelling of 1343199 in words is "one million, three hundred forty-three thousand, one hundred ninety-nine".