1346318417 has 8 divisors (see below), whose sum is σ = 1474669800. Its totient is φ = 1223428864.

The previous prime is 1346318411. The next prime is 1346318423. The reversal of 1346318417 is 7148136431.

It is an interprime number because it is at equal distance from previous prime (1346318411) and next prime (1346318423).

It can be written as a sum of positive squares in 4 ways, for example, as 36529936 + 1309788481 = 6044^2 + 36191^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1346318417 - 2⁸ = 1346318161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1346318411) 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 in 7 ways as a sum of consecutive naturals, for example, 1364942 + ... + 1365927.

It is an arithmetic number, because the mean of its divisors is an integer number (184333725).

Almost surely, 2^1346318417 is an apocalyptic number.

1346318417 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1346318417 is a deficient number, since it is larger than the sum of its proper divisors (128351383).

1346318417 is a wasteful number, since it uses less digits than its factorization.

1346318417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2730915.

The product of its digits is 48384, while the sum is 38.

The square root of 1346318417 is about 36692.2119393203. The cubic root of 1346318417 is about 1104.2038632422.

The spelling of 1346318417 in words is "one billion, three hundred forty-six million, three hundred eighteen thousand, four hundred seventeen".