453299968 has 108 divisors (see below), whose sum is σ = 1050448392. Its totient is φ = 193576960.

The previous prime is 453299933. The next prime is 453299969. The reversal of 453299968 is 869992354.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453299969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 813546 + ... + 814102.

It is an arithmetic number, because the mean of its divisors is an integer number (9726374).

Almost surely, 2^453299968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453299968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (525224196).

453299968 is an abundant number, since it is smaller than the sum of its proper divisors (597148424).

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

453299968 is a wasteful number, since it uses less digits than its factorization.

453299968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618 (or 587 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 55.

The square root of 453299968 is about 21290.8423506446. The cubic root of 453299968 is about 768.1780547810.

The spelling of 453299968 in words is "four hundred fifty-three million, two hundred ninety-nine thousand, nine hundred sixty-eight".