453384 has 32 divisors (see below), whose sum is σ = 1260000. Its totient is φ = 151056.

The previous prime is 453379. The next prime is 453421. The reversal of 453384 is 483354.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

453384 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 834 + ... + 1265.

It is an arithmetic number, because the mean of its divisors is an integer number (39375).

2⁴⁵³³⁸⁴ is an apocalyptic number.

It is an amenable number.

453384 is an abundant number, since it is smaller than the sum of its proper divisors (806616).

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

453384 is a wasteful number, since it uses less digits than its factorization.

453384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2114 (or 2104 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 453384 is about 673.3379537795. The cubic root of 453384 is about 76.8225519708.

The spelling of 453384 in words is "four hundred fifty-three thousand, three hundred eighty-four".