449777334 has 32 divisors (see below), whose sum is σ = 922078080. Its totient is φ = 146184192.

The previous prime is 449777333. The next prime is 449777353. The reversal of 449777334 is 433777944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449777333) 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 15 ways as a sum of consecutive naturals, for example, 197269 + ... + 199535.

It is an arithmetic number, because the mean of its divisors is an integer number (28814940).

Almost surely, 2^449777334 is an apocalyptic number.

449777334 is an abundant number, since it is smaller than the sum of its proper divisors (472300746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

449777334 is a wasteful number, since it uses less digits than its factorization.

449777334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3084.

The product of its digits is 1778112, while the sum is 48.

The square root of 449777334 is about 21207.9544982537. The cubic root of 449777334 is about 766.1830181659.

The spelling of 449777334 in words is "four hundred forty-nine million, seven hundred seventy-seven thousand, three hundred thirty-four".