453284868 has 12 divisors (see below), whose sum is σ = 1057664720. Its totient is φ = 151094952.

The previous prime is 453284861. The next prime is 453284879. The reversal of 453284868 is 868482354.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (453284861) 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, 18886858 + ... + 18886881.

Almost surely, 2^453284868 is an apocalyptic number.

It is an amenable number.

453284868 is an abundant number, since it is smaller than the sum of its proper divisors (604379852).

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

453284868 is a wasteful number, since it uses less digits than its factorization.

453284868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37773746 (or 37773744 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 48.

The square root of 453284868 is about 21290.4877351366. The cubic root of 453284868 is about 768.1695250228.

The spelling of 453284868 in words is "four hundred fifty-three million, two hundred eighty-four thousand, eight hundred sixty-eight".