1346663343 has 32 divisors (see below), whose sum is σ = 1926512640. Its totient is φ = 834865920.

The previous prime is 1346663333. The next prime is 1346663369. The reversal of 1346663343 is 3433666431.

It is not a de Polignac number, because 1346663343 - 2¹⁶ = 1346597807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1346663333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 627330 + ... + 629472.

It is an arithmetic number, because the mean of its divisors is an integer number (60203520).

Almost surely, 2^1346663343 is an apocalyptic number.

1346663343 is a deficient number, since it is larger than the sum of its proper divisors (579849297).

1346663343 is a wasteful number, since it uses less digits than its factorization.

1346663343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2439.

The product of its digits is 279936, while the sum is 39.

The square root of 1346663343 is about 36696.9119000496. The cubic root of 1346663343 is about 1104.2981539873.

The spelling of 1346663343 in words is "one billion, three hundred forty-six million, six hundred sixty-three thousand, three hundred forty-three".