449150433 has 8 divisors (see below), whose sum is σ = 606082848. Its totient is φ = 295825824.

The previous prime is 449150423. The next prime is 449150459. The reversal of 449150433 is 334051944.

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

It is not a de Polignac number, because 449150433 - 2¹⁰ = 449149409 is a prime.

It is a super-2 number, since 2×449150433² = 403472222928174978, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 449150394 and 449150403.

It is not an unprimeable number, because it can be changed into a prime (449150423) 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, 901660 + ... + 902157.

It is an arithmetic number, because the mean of its divisors is an integer number (75760356).

Almost surely, 2^449150433 is an apocalyptic number.

It is an amenable number.

449150433 is a deficient number, since it is larger than the sum of its proper divisors (156932415).

449150433 is a wasteful number, since it uses less digits than its factorization.

449150433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803903.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 449150433 is about 21193.1694892482. The cubic root of 449150433 is about 765.8268832561.

The spelling of 449150433 in words is "four hundred forty-nine million, one hundred fifty thousand, four hundred thirty-three".