1344483297 has 12 divisors (see below), whose sum is σ = 2008998420. Its totient is φ = 865414368.

The previous prime is 1344483271. The next prime is 1344483317. The reversal of 1344483297 is 7923844431.

It can be written as a sum of positive squares in 2 ways, for example, as 1136431521 + 208051776 = 33711^2 + 14424^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1344483297 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1344483227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2575378 + ... + 2575899.

It is an arithmetic number, because the mean of its divisors is an integer number (167416535).

Almost surely, 2^1344483297 is an apocalyptic number.

It is an amenable number.

1344483297 is a deficient number, since it is larger than the sum of its proper divisors (664515123).

1344483297 is a wasteful number, since it uses less digits than its factorization.

1344483297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5151312 (or 5151309 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 1344483297 is about 36667.1964704148. The cubic root of 1344483297 is about 1103.7019344397.

The spelling of 1344483297 in words is "one billion, three hundred forty-four million, four hundred eighty-three thousand, two hundred ninety-seven".