1344246845 has 8 divisors (see below), whose sum is σ = 1683230976. Its totient is φ = 1028640976.

The previous prime is 1344246823. The next prime is 1344246851. The reversal of 1344246845 is 5486424431.

It is a happy number.

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 1344246845 - 2²² = 1340052541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5844437 + ... + 5844666.

It is an arithmetic number, because the mean of its divisors is an integer number (210403872).

Almost surely, 2^1344246845 is an apocalyptic number.

It is an amenable number.

1344246845 is a deficient number, since it is larger than the sum of its proper divisors (338984131).

1344246845 is a wasteful number, since it uses less digits than its factorization.

1344246845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11689131.

The product of its digits is 368640, while the sum is 41.

The square root of 1344246845 is about 36663.9720297733. The cubic root of 1344246845 is about 1103.6372285831.

The spelling of 1344246845 in words is "one billion, three hundred forty-four million, two hundred forty-six thousand, eight hundred forty-five".