324786432 has 36 divisors (see below), whose sum is σ = 864407600. Its totient is φ = 108261888.

The previous prime is 324786431. The next prime is 324786463. The reversal of 324786432 is 234687423.

324786432 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×324786432² = 210972452822581248, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (324786431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210682 + ... + 212217.

Almost surely, 2^324786432 is an apocalyptic number.

324786432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

324786432 is an abundant number, since it is smaller than the sum of its proper divisors (539621168).

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

324786432 is an equidigital number, since it uses as much as digits as its factorization.

324786432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422918 (or 422904 counting only the distinct ones).

The product of its digits is 193536, while the sum is 39.

The square root of 324786432 is about 18021.8320933250. The cubic root of 324786432 is about 687.3838001739.

Subtracting from 324786432 its reverse (234687423), we obtain a palindrome (90099009).

It can be divided in two parts, 324 and 786432, that multiplied together give a 5-th power (254803968 = 48⁵).

The spelling of 324786432 in words is "three hundred twenty-four million, seven hundred eighty-six thousand, four hundred thirty-two".