1343633116 has 36 divisors (see below), whose sum is σ = 2739530808. Its totient is φ = 574942368.

The previous prime is 1343633107. The next prime is 1343633129. The reversal of 1343633116 is 6113363431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128850 + ... + 138886.

It is an arithmetic number, because the mean of its divisors is an integer number (76098078).

Almost surely, 2^1343633116 is an apocalyptic number.

It is an amenable number.

1343633116 is an abundant number, since it is smaller than the sum of its proper divisors (1395897692).

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

1343633116 is a wasteful number, since it uses less digits than its factorization.

1343633116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10738 (or 10729 counting only the distinct ones).

The product of its digits is 11664, while the sum is 31.

The square root of 1343633116 is about 36655.6014273399. The cubic root of 1343633116 is about 1103.4692442375.

Adding to 1343633116 its reverse (6113363431), we get a palindrome (7456996547).

The spelling of 1343633116 in words is "one billion, three hundred forty-three million, six hundred thirty-three thousand, one hundred sixteen".