449655876 has 36 divisors (see below), whose sum is σ = 1142996400. Its totient is φ = 149045808.

The previous prime is 449655863. The next prime is 449655883. The reversal of 449655876 is 678556944.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28446 + ... + 41333.

It is an arithmetic number, because the mean of its divisors is an integer number (31749900).

Almost surely, 2^449655876 is an apocalyptic number.

It is an amenable number.

449655876 is an abundant number, since it is smaller than the sum of its proper divisors (693340524).

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

449655876 is a wasteful number, since it uses less digits than its factorization.

449655876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69968 (or 69963 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 54.

The square root of 449655876 is about 21205.0908038612. The cubic root of 449655876 is about 766.1140451965.

The spelling of 449655876 in words is "four hundred forty-nine million, six hundred fifty-five thousand, eight hundred seventy-six".