1343383617 has 16 divisors (see below), whose sum is σ = 1861750080. Its totient is φ = 860596800.

The previous prime is 1343383589. The next prime is 1343383621. The reversal of 1343383617 is 7163833431.

It is a happy number.

It is not a de Polignac number, because 1343383617 - 2¹¹ = 1343381569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1343383627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18234 + ... + 54947.

It is an arithmetic number, because the mean of its divisors is an integer number (116359380).

Almost surely, 2^1343383617 is an apocalyptic number.

It is an amenable number.

1343383617 is a deficient number, since it is larger than the sum of its proper divisors (518366463).

1343383617 is a wasteful number, since it uses less digits than its factorization.

1343383617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73424.

The product of its digits is 108864, while the sum is 39.

The square root of 1343383617 is about 36652.1979832042. The cubic root of 1343383617 is about 1103.4009390053.

The spelling of 1343383617 in words is "one billion, three hundred forty-three million, three hundred eighty-three thousand, six hundred seventeen".