449853676 has 12 divisors (see below), whose sum is σ = 788631480. Its totient is φ = 224530400.

The previous prime is 449853673. The next prime is 449853683. The reversal of 449853676 is 676358944.

It is not an unprimeable number, because it can be changed into a prime (449853673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96550 + ... + 101101.

It is an arithmetic number, because the mean of its divisors is an integer number (65719290).

Almost surely, 2^449853676 is an apocalyptic number.

It is an amenable number.

449853676 is a deficient number, since it is larger than the sum of its proper divisors (338777804).

449853676 is a wasteful number, since it uses less digits than its factorization.

449853676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198224 (or 198222 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 52.

The square root of 449853676 is about 21209.7542654317. The cubic root of 449853676 is about 766.2263645290.

The spelling of 449853676 in words is "four hundred forty-nine million, eight hundred fifty-three thousand, six hundred seventy-six".