452384329 has 4 divisors (see below), whose sum is σ = 460051920. Its totient is φ = 444716740.

The previous prime is 452384321. The next prime is 452384347. The reversal of 452384329 is 923483254.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 923483254 = 2 ⋅461741627.

It is a cyclic number.

It is not a de Polignac number, because 452384329 - 2³ = 452384321 is a prime.

It is a super-2 number, since 2×452384329² = 409303162249560482, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 452384291 and 452384300.

It is not an unprimeable number, because it can be changed into a prime (452384321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3833707 + ... + 3833824.

It is an arithmetic number, because the mean of its divisors is an integer number (115012980).

Almost surely, 2^452384329 is an apocalyptic number.

It is an amenable number.

452384329 is a deficient number, since it is larger than the sum of its proper divisors (7667591).

452384329 is an equidigital number, since it uses as much as digits as its factorization.

452384329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7667590.

The product of its digits is 207360, while the sum is 40.

The square root of 452384329 is about 21269.3283626917. The cubic root of 452384329 is about 767.6604814603.

The spelling of 452384329 in words is "four hundred fifty-two million, three hundred eighty-four thousand, three hundred twenty-nine".