449279241 has 8 divisors (see below), whose sum is σ = 606622080. Its totient is φ = 295727952.

The previous prime is 449279203. The next prime is 449279269. The reversal of 449279241 is 142972944.

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

It is not a de Polignac number, because 449279241 - 2⁷ = 449279113 is a prime.

It is a super-3 number, since 3×449279241³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 449279193 and 449279202.

It is not an unprimeable number, because it can be changed into a prime (449299241) 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, 947610 + ... + 948083.

It is an arithmetic number, because the mean of its divisors is an integer number (75827760).

Almost surely, 2^449279241 is an apocalyptic number.

It is an amenable number.

449279241 is a deficient number, since it is larger than the sum of its proper divisors (157342839).

449279241 is a wasteful number, since it uses less digits than its factorization.

449279241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895775.

The product of its digits is 145152, while the sum is 42.

The square root of 449279241 is about 21196.2081750487. The cubic root of 449279241 is about 765.9000845666.

The spelling of 449279241 in words is "four hundred forty-nine million, two hundred seventy-nine thousand, two hundred forty-one".