450488334 has 16 divisors (see below), whose sum is σ = 901796688. Its totient is φ = 150026112.

The previous prime is 450488333. The next prime is 450488377. The reversal of 450488334 is 433884054.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 450488292 and 450488301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450488333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26907 + ... + 40310.

It is an arithmetic number, because the mean of its divisors is an integer number (56362293).

Almost surely, 2^450488334 is an apocalyptic number.

450488334 is an abundant number, since it is smaller than the sum of its proper divisors (451308354).

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

450488334 is a wasteful number, since it uses less digits than its factorization.

450488334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68339.

The product of its (nonzero) digits is 184320, while the sum is 39.

The square root of 450488334 is about 21224.7104573890. The cubic root of 450488334 is about 766.5865284436.

The spelling of 450488334 in words is "four hundred fifty million, four hundred eighty-eight thousand, three hundred thirty-four".