449027934 has 16 divisors (see below), whose sum is σ = 898288272. Its totient is φ = 149637248.

The previous prime is 449027881. The next prime is 449027951. The reversal of 449027934 is 439720944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24982 + ... + 39014.

It is an arithmetic number, because the mean of its divisors is an integer number (56143017).

Almost surely, 2^449027934 is an apocalyptic number.

449027934 is an abundant number, since it is smaller than the sum of its proper divisors (449260338).

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

449027934 is a wasteful number, since it uses less digits than its factorization.

449027934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19371.

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 449027934 is about 21190.2792336486. The cubic root of 449027934 is about 765.7572543520.

The spelling of 449027934 in words is "four hundred forty-nine million, twenty-seven thousand, nine hundred thirty-four".