1343306316 has 72 divisors (see below), whose sum is σ = 3472652736. Its totient is φ = 400810080.

The previous prime is 1343306311. The next prime is 1343306347. The reversal of 1343306316 is 6136033431.

It is not an unprimeable number, because it can be changed into a prime (1343306311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 591415 + ... + 593681.

It is an arithmetic number, because the mean of its divisors is an integer number (48231288).

Almost surely, 2^1343306316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1343306316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1736326368).

1343306316 is an abundant number, since it is smaller than the sum of its proper divisors (2129346420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1343306316 is a wasteful number, since it uses less digits than its factorization.

1343306316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2419 (or 2350 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 30.

The square root of 1343306316 is about 36651.1434473742. The cubic root of 1343306316 is about 1103.3797746283.

Adding to 1343306316 its reverse (6136033431), we get a palindrome (7479339747).

The spelling of 1343306316 in words is "one billion, three hundred forty-three million, three hundred six thousand, three hundred sixteen".