449477696 has 14 divisors (see below), whose sum is σ = 891932430. Its totient is φ = 224738816.

The previous prime is 449477681. The next prime is 449477719. The reversal of 449477696 is 696774944.

It can be written as a sum of positive squares in only one way, i.e., 264517696 + 184960000 = 16264^2 + 13600^2 .

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 as a sum of consecutive naturals, namely, 3511481 + ... + 3511608.

Almost surely, 2^449477696 is an apocalyptic number.

It is an amenable number.

449477696 is a deficient number, since it is larger than the sum of its proper divisors (442454734).

449477696 is an equidigital number, since it uses as much as digits as its factorization.

449477696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7023101 (or 7023091 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 56.

The square root of 449477696 is about 21200.8890379625. The cubic root of 449477696 is about 766.0128387389.

The spelling of 449477696 in words is "four hundred forty-nine million, four hundred seventy-seven thousand, six hundred ninety-six".