449006326 has 16 divisors (see below), whose sum is σ = 677095200. Its totient is φ = 223311808.

The previous prime is 449006321. The next prime is 449006339. The reversal of 449006326 is 623600944.

It is a junction number, because it is equal to n+sod(n) for n = 449006291 and 449006300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449006321) 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, 554610 + ... + 555418.

It is an arithmetic number, because the mean of its divisors is an integer number (42318450).

Almost surely, 2^449006326 is an apocalyptic number.

449006326 is a deficient number, since it is larger than the sum of its proper divisors (228088874).

449006326 is a wasteful number, since it uses less digits than its factorization.

449006326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1943.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 449006326 is about 21189.7693710904. The cubic root of 449006326 is about 765.7449709676.

The spelling of 449006326 in words is "four hundred forty-nine million, six thousand, three hundred twenty-six".