450660968 has 16 divisors (see below), whose sum is σ = 845285280. Its totient is φ = 225251568.

The previous prime is 450660967. The next prime is 450660997. The reversal of 450660968 is 869066054.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (450660967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19571 + ... + 35837.

It is an arithmetic number, because the mean of its divisors is an integer number (52830330).

Almost surely, 2^450660968 is an apocalyptic number.

It is an amenable number.

450660968 is a deficient number, since it is larger than the sum of its proper divisors (394624312).

450660968 is a wasteful number, since it uses less digits than its factorization.

450660968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19736 (or 19732 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 450660968 is about 21228.7768842202. The cubic root of 450660968 is about 766.6844384874.

The spelling of 450660968 in words is "four hundred fifty million, six hundred sixty thousand, nine hundred sixty-eight".