1343448822 has 8 divisors (see below), whose sum is σ = 2686897656. Its totient is φ = 447816272.

The previous prime is 1343448803. The next prime is 1343448833. The reversal of 1343448822 is 2288443431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

1343448822 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111954063 + ... + 111954074.

It is an arithmetic number, because the mean of its divisors is an integer number (335862207).

Almost surely, 2^1343448822 is an apocalyptic number.

1343448822 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1343448822 is a wasteful number, since it uses less digits than its factorization.

1343448822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223908142.

The product of its digits is 147456, while the sum is 39.

The square root of 1343448822 is about 36653.0874825028. The cubic root of 1343448822 is about 1103.4187909659.

The spelling of 1343448822 in words is "one billion, three hundred forty-three million, four hundred forty-eight thousand, eight hundred twenty-two".