1346816234 has 4 divisors (see below), whose sum is σ = 2020224354. Its totient is φ = 673408116.

The previous prime is 1346816203. The next prime is 1346816239. The reversal of 1346816234 is 4326186431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1021122025 + 325694209 = 31955^2 + 18047^2 .

It is not an unprimeable number, because it can be changed into a prime (1346816239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336704057 + ... + 336704060.

Almost surely, 2^1346816234 is an apocalyptic number.

1346816234 is a deficient number, since it is larger than the sum of its proper divisors (673408120).

1346816234 is an equidigital number, since it uses as much as digits as its factorization.

1346816234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673408119.

The product of its digits is 82944, while the sum is 38.

The square root of 1346816234 is about 36698.9949998634. The cubic root of 1346816234 is about 1104.3399439073.

The spelling of 1346816234 in words is "one billion, three hundred forty-six million, eight hundred sixteen thousand, two hundred thirty-four".