450658968 has 32 divisors (see below), whose sum is σ = 1127546160. Its totient is φ = 150099840.

The previous prime is 450658931. The next prime is 450658981. The reversal of 450658968 is 869856054.

It is a self number, because there is not a number n which added to its sum of digits gives 450658968.

It is a congruent number.

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, 26346 + ... + 39942.

Almost surely, 2^450658968 is an apocalyptic number.

It is an amenable number.

450658968 is an abundant number, since it is smaller than the sum of its proper divisors (676887192).

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

450658968 is a wasteful number, since it uses less digits than its factorization.

450658968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14987 (or 14983 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 51.

The square root of 450658968 is about 21228.7297782981. The cubic root of 450658968 is about 766.6833043228.

The spelling of 450658968 in words is "four hundred fifty million, six hundred fifty-eight thousand, nine hundred sixty-eight".