1448872339 has 2 divisors, whose sum is σ = 1448872340. Its totient is φ = 1448872338.

The previous prime is 1448872333. The next prime is 1448872349. The reversal of 1448872339 is 9332788441.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1448872339 - 2¹⁵ = 1448839571 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1448872292 and 1448872301.

It is not a weakly prime, because it can be changed into another prime (1448872333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724436169 + 724436170.

It is an arithmetic number, because the mean of its divisors is an integer number (724436170).

Almost surely, 2^1448872339 is an apocalyptic number.

1448872339 is a deficient number, since it is larger than the sum of its proper divisors (1).

1448872339 is an equidigital number, since it uses as much as digits as its factorization.

1448872339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1161216, while the sum is 49.

The square root of 1448872339 is about 38064.0557350370. The cubic root of 1448872339 is about 1131.5577073505.

The spelling of 1448872339 in words is "one billion, four hundred forty-eight million, eight hundred seventy-two thousand, three hundred thirty-nine".