449904334 has 16 divisors (see below), whose sum is σ = 768216960. Its totient is φ = 195610360.

The previous prime is 449904331. The next prime is 449904353. The reversal of 449904334 is 433409944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449904331) 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, 444064 + ... + 445075.

It is an arithmetic number, because the mean of its divisors is an integer number (48013560).

Almost surely, 2^449904334 is an apocalyptic number.

449904334 is a deficient number, since it is larger than the sum of its proper divisors (318312626).

449904334 is a wasteful number, since it uses less digits than its factorization.

449904334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889175.

The product of its (nonzero) digits is 186624, while the sum is 40.

The square root of 449904334 is about 21210.9484464981. The cubic root of 449904334 is about 766.2551250204.

The spelling of 449904334 in words is "four hundred forty-nine million, nine hundred four thousand, three hundred thirty-four".