450893764 has 24 divisors (see below), whose sum is σ = 800455040. Its totient is φ = 222202656.

The previous prime is 450893759. The next prime is 450893777. The reversal of 450893764 is 467398054.

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 in 7 ways as a sum of consecutive naturals, for example, 276319 + ... + 277945.

Almost surely, 2^450893764 is an apocalyptic number.

It is an amenable number.

450893764 is a deficient number, since it is larger than the sum of its proper divisors (349561276).

450893764 is a wasteful number, since it uses less digits than its factorization.

450893764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2587 (or 2585 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 450893764 is about 21234.2592053502. The cubic root of 450893764 is about 766.8164300581.

The spelling of 450893764 in words is "four hundred fifty million, eight hundred ninety-three thousand, seven hundred sixty-four".