449476194 has 16 divisors (see below), whose sum is σ = 920878560. Its totient is φ = 146171040.

The previous prime is 449476177. The next prime is 449476201. The reversal of 449476194 is 491674944.

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, 913324 + ... + 913815.

It is an arithmetic number, because the mean of its divisors is an integer number (57554910).

Almost surely, 2^449476194 is an apocalyptic number.

449476194 is an abundant number, since it is smaller than the sum of its proper divisors (471402366).

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

449476194 is a wasteful number, since it uses less digits than its factorization.

449476194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1827185.

The product of its digits is 870912, while the sum is 48.

The square root of 449476194 is about 21200.8536148901. The cubic root of 449476194 is about 766.0119854874.

The spelling of 449476194 in words is "four hundred forty-nine million, four hundred seventy-six thousand, one hundred ninety-four".