449032134 has 16 divisors (see below), whose sum is σ = 906458688. Its totient is φ = 148278312.

The previous prime is 449032127. The next prime is 449032139. The reversal of 449032134 is 431230944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449032139) 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, 349072 + ... + 350355.

It is an arithmetic number, because the mean of its divisors is an integer number (56653668).

Almost surely, 2^449032134 is an apocalyptic number.

449032134 is an abundant number, since it is smaller than the sum of its proper divisors (457426554).

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

449032134 is a wasteful number, since it uses less digits than its factorization.

449032134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699539.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 449032134 is about 21190.3783354616. The cubic root of 449032134 is about 765.7596418578.

The spelling of 449032134 in words is "four hundred forty-nine million, thirty-two thousand, one hundred thirty-four".