1346382849 has 12 divisors (see below), whose sum is σ = 2088267504. Its totient is φ = 769361544.

The previous prime is 1346382841. The next prime is 1346382931. The reversal of 1346382849 is 9482836431.

It is not a de Polignac number, because 1346382849 - 2³ = 1346382841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1346382798 and 1346382807.

It is not an unprimeable number, because it can be changed into a prime (1346382841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4579387 + ... + 4579680.

It is an arithmetic number, because the mean of its divisors is an integer number (174022292).

Almost surely, 2^1346382849 is an apocalyptic number.

It is an amenable number.

1346382849 is a deficient number, since it is larger than the sum of its proper divisors (741884655).

1346382849 is an equidigital number, since it uses as much as digits as its factorization.

1346382849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9159084 (or 9159077 counting only the distinct ones).

The product of its digits is 995328, while the sum is 48.

The square root of 1346382849 is about 36693.0899352998. The cubic root of 1346382849 is about 1104.2214779281.

The spelling of 1346382849 in words is "one billion, three hundred forty-six million, three hundred eighty-two thousand, eight hundred forty-nine".