449288332 has 48 divisors (see below), whose sum is σ = 844462080. Its totient is φ = 208771200.

The previous prime is 449288321. The next prime is 449288341. The reversal of 449288332 is 233882944.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339969 + ... + 341287.

It is an arithmetic number, because the mean of its divisors is an integer number (17592960).

Almost surely, 2^449288332 is an apocalyptic number.

It is an amenable number.

449288332 is a deficient number, since it is larger than the sum of its proper divisors (395173748).

449288332 is a wasteful number, since it uses less digits than its factorization.

449288332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462 (or 1460 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The square root of 449288332 is about 21196.4226226974. The cubic root of 449288332 is about 765.9052504338.

The spelling of 449288332 in words is "four hundred forty-nine million, two hundred eighty-eight thousand, three hundred thirty-two".