449319941 has 8 divisors (see below), whose sum is σ = 515772480. Its totient is φ = 383433408.

The previous prime is 449319931. The next prime is 449319947. The reversal of 449319941 is 149913944.

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 449319941 - 2¹⁰ = 449318917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 449319892 and 449319901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449319947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139796 + ... + 142973.

It is an arithmetic number, because the mean of its divisors is an integer number (64471560).

Almost surely, 2^449319941 is an apocalyptic number.

It is an amenable number.

449319941 is a deficient number, since it is larger than the sum of its proper divisors (66452539).

449319941 is a wasteful number, since it uses less digits than its factorization.

449319941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283003.

The product of its digits is 139968, while the sum is 44.

The square root of 449319941 is about 21197.1682306859. The cubic root of 449319941 is about 765.9232113805.

It can be divided in two parts, 44931 and 9941, that added together give a cube (54872 = 38³).

The spelling of 449319941 in words is "four hundred forty-nine million, three hundred nineteen thousand, nine hundred forty-one".