1346429338 has 32 divisors (see below), whose sum is σ = 2234534400. Its totient is φ = 605609136.

The previous prime is 1346429323. The next prime is 1346429339. The reversal of 1346429338 is 8339246431.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 1346429294 and 1346429303.

It is not an unprimeable number, because it can be changed into a prime (1346429339) 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 15 ways as a sum of consecutive naturals, for example, 115945 + ... + 127027.

It is an arithmetic number, because the mean of its divisors is an integer number (69829200).

Almost surely, 2^1346429338 is an apocalyptic number.

1346429338 is a deficient number, since it is larger than the sum of its proper divisors (888105062).

1346429338 is a wasteful number, since it uses less digits than its factorization.

1346429338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11266.

The product of its digits is 373248, while the sum is 43.

The square root of 1346429338 is about 36693.7234142299. The cubic root of 1346429338 is about 1104.2341869337.

The spelling of 1346429338 in words is "one billion, three hundred forty-six million, four hundred twenty-nine thousand, three hundred thirty-eight".