1344846899 has 8 divisors (see below), whose sum is σ = 1517695920. Its totient is φ = 1180429600.

The previous prime is 1344846889. The next prime is 1344846901. The reversal of 1344846899 is 9986484431.

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 1344846899 - 2⁴ = 1344846883 is a prime.

It is a super-2 number, since 2×1344846899² = 3617226363499832402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1344846859) 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, 2107592 + ... + 2108229.

It is an arithmetic number, because the mean of its divisors is an integer number (189711990).

Almost surely, 2^1344846899 is an apocalyptic number.

1344846899 is a deficient number, since it is larger than the sum of its proper divisors (172849021).

1344846899 is a wasteful number, since it uses less digits than its factorization.

1344846899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4215861.

The product of its digits is 5971968, while the sum is 56.

The square root of 1344846899 is about 36672.1542726903. The cubic root of 1344846899 is about 1103.8014205051.

The spelling of 1344846899 in words is "one billion, three hundred forty-four million, eight hundred forty-six thousand, eight hundred ninety-nine".