1323461344 has 24 divisors (see below), whose sum is σ = 2661005088. Its totient is φ = 647650560.

The previous prime is 1323461341. The next prime is 1323461383. The reversal of 1323461344 is 4431643231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323461341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438477 + ... + 441484.

It is an arithmetic number, because the mean of its divisors is an integer number (110875212).

Almost surely, 2^1323461344 is an apocalyptic number.

It is an amenable number.

1323461344 is an abundant number, since it is smaller than the sum of its proper divisors (1337543744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1323461344 is an equidigital number, since it uses as much as digits as its factorization.

1323461344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880018 (or 880010 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

The square root of 1323461344 is about 36379.4082414764. The cubic root of 1323461344 is about 1097.9193020122.

The spelling of 1323461344 in words is "one billion, three hundred twenty-three million, four hundred sixty-one thousand, three hundred forty-four".