448583377 has 8 divisors (see below), whose sum is σ = 495260640. Its totient is φ = 402888960.

The previous prime is 448583363. The next prime is 448583389. The reversal of 448583377 is 773385844.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 448583377 - 2⁷ = 448583249 is a prime.

It is a super-2 number, since 2×448583377² = 402454092241448258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 448583377.

It is not an unprimeable number, because it can be changed into a prime (448583327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244752 + ... + 246577.

It is an arithmetic number, because the mean of its divisors is an integer number (61907580).

Almost surely, 2^448583377 is an apocalyptic number.

It is an amenable number.

448583377 is a deficient number, since it is larger than the sum of its proper divisors (46677263).

448583377 is a wasteful number, since it uses less digits than its factorization.

448583377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491423.

The product of its digits is 2257920, while the sum is 49.

The square root of 448583377 is about 21179.7869913746. The cubic root of 448583377 is about 765.5044600169.

The spelling of 448583377 in words is "four hundred forty-eight million, five hundred eighty-three thousand, three hundred seventy-seven".