4344448377 has 4 divisors (see below), whose sum is σ = 5792597840. Its totient is φ = 2896298916.

The previous prime is 4344448321. The next prime is 4344448393. The reversal of 4344448377 is 7738444434.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4344448377 - 2¹¹ = 4344446329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4344448177) 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, 724074727 + ... + 724074732.

It is an arithmetic number, because the mean of its divisors is an integer number (1448149460).

Almost surely, 2^4344448377 is an apocalyptic number.

It is an amenable number.

4344448377 is a deficient number, since it is larger than the sum of its proper divisors (1448149463).

4344448377 is a wasteful number, since it uses less digits than its factorization.

4344448377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448149462.

The product of its digits is 3612672, while the sum is 48.

The square root of 4344448377 is about 65912.4296092930. The cubic root of 4344448377 is about 1631.7171582326.

The spelling of 4344448377 in words is "four billion, three hundred forty-four million, four hundred forty-eight thousand, three hundred seventy-seven".