449006332 has 6 divisors (see below), whose sum is σ = 785761088. Its totient is φ = 224503164.

The previous prime is 449006321. The next prime is 449006339. The reversal of 449006332 is 233600944.

It is a junction number, because it is equal to n+sod(n) for n = 449006294 and 449006303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449006339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56125788 + ... + 56125795.

Almost surely, 2^449006332 is an apocalyptic number.

It is an amenable number.

449006332 is a deficient number, since it is larger than the sum of its proper divisors (336754756).

449006332 is a wasteful number, since it uses less digits than its factorization.

449006332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112251587 (or 112251585 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 449006332 is about 21189.7695126681. The cubic root of 449006332 is about 765.7449743784.

The spelling of 449006332 in words is "four hundred forty-nine million, six thousand, three hundred thirty-two".