449924932 has 12 divisors (see below), whose sum is σ = 793569280. Its totient is φ = 223190856.

The previous prime is 449924927. The next prime is 449924971. The reversal of 449924932 is 239429944.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442332 + ... + 443347.

Almost surely, 2^449924932 is an apocalyptic number.

It is an amenable number.

449924932 is a deficient number, since it is larger than the sum of its proper divisors (343644348).

449924932 is a wasteful number, since it uses less digits than its factorization.

449924932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885810 (or 885808 counting only the distinct ones).

The product of its digits is 559872, while the sum is 46.

The square root of 449924932 is about 21211.4339920714. The cubic root of 449924932 is about 766.2668186784.

The spelling of 449924932 in words is "four hundred forty-nine million, nine hundred twenty-four thousand, nine hundred thirty-two".