449359274 has 32 divisors (see below), whose sum is σ = 836161536. Its totient is φ = 176359680.

The previous prime is 449359271. The next prime is 449359297. The reversal of 449359274 is 472953944.

It is not an unprimeable number, because it can be changed into a prime (449359271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13394 + ... + 32834.

It is an arithmetic number, because the mean of its divisors is an integer number (26130048).

Almost surely, 2^449359274 is an apocalyptic number.

449359274 is a deficient number, since it is larger than the sum of its proper divisors (386802262).

449359274 is a wasteful number, since it uses less digits than its factorization.

449359274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19590.

The product of its digits is 1088640, while the sum is 47.

The square root of 449359274 is about 21198.0959994052. The cubic root of 449359274 is about 765.9455601020.

The spelling of 449359274 in words is "four hundred forty-nine million, three hundred fifty-nine thousand, two hundred seventy-four".