450909366 has 12 divisors (see below), whose sum is σ = 901922772. Its totient is φ = 150285784.

The previous prime is 450909341. The next prime is 450909421. The reversal of 450909366 is 663909054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47680 + ... + 56348.

It is an arithmetic number, because the mean of its divisors is an integer number (75160231).

Almost surely, 2^450909366 is an apocalyptic number.

450909366 is an abundant number, since it is smaller than the sum of its proper divisors (451013406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

450909366 is an frugal number, since it uses more digits than its factorization.

450909366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17343 (or 8674 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 42.

The square root of 450909366 is about 21234.6265801874. The cubic root of 450909366 is about 766.8252745154.

The spelling of 450909366 in words is "four hundred fifty million, nine hundred nine thousand, three hundred sixty-six".