1343699676 has 108 divisors (see below), whose sum is σ = 3747960216. Its totient is φ = 405599040.

The previous prime is 1343699671. The next prime is 1343699677. The reversal of 1343699676 is 6769963431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343699671) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1624375 + ... + 1625201.

Almost surely, 2^1343699676 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 1343699676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1873980108).

1343699676 is an abundant number, since it is smaller than the sum of its proper divisors (2404260540).

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

1343699676 is a wasteful number, since it uses less digits than its factorization.

1343699676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232 (or 1216 counting only the distinct ones).

The product of its digits is 4408992, while the sum is 54.

The square root of 1343699676 is about 36656.5093264484. The cubic root of 1343699676 is about 1103.4874649108.

The spelling of 1343699676 in words is "one billion, three hundred forty-three million, six hundred ninety-nine thousand, six hundred seventy-six".