449477276 has 6 divisors (see below), whose sum is σ = 786585240. Its totient is φ = 224738636.

The previous prime is 449477251. The next prime is 449477311. The reversal of 449477276 is 672774944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56184656 + ... + 56184663.

It is an arithmetic number, because the mean of its divisors is an integer number (131097540).

Almost surely, 2^449477276 is an apocalyptic number.

It is an amenable number.

449477276 is a deficient number, since it is larger than the sum of its proper divisors (337107964).

449477276 is a wasteful number, since it uses less digits than its factorization.

449477276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112369323 (or 112369321 counting only the distinct ones).

The product of its digits is 2370816, while the sum is 50.

The square root of 449477276 is about 21200.8791327152. The cubic root of 449477276 is about 766.0126001468.

The spelling of 449477276 in words is "four hundred forty-nine million, four hundred seventy-seven thousand, two hundred seventy-six".