1343931922 has 8 divisors (see below), whose sum is σ = 2016513072. Its totient is φ = 671760900.

The previous prime is 1343931893. The next prime is 1343931947. The reversal of 1343931922 is 2291393431.

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

It is a super-2 number, since 2×1343931922² = 3612306021941228168, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 94204 + ... + 107527.

It is an arithmetic number, because the mean of its divisors is an integer number (252064134).

Almost surely, 2^1343931922 is an apocalyptic number.

1343931922 is a deficient number, since it is larger than the sum of its proper divisors (672581150).

1343931922 is a wasteful number, since it uses less digits than its factorization.

1343931922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205064.

The product of its digits is 34992, while the sum is 37.

The square root of 1343931922 is about 36659.6770580429. The cubic root of 1343931922 is about 1103.5510370989.

The spelling of 1343931922 in words is "one billion, three hundred forty-three million, nine hundred thirty-one thousand, nine hundred twenty-two".