326934433 has 4 divisors (see below), whose sum is σ = 373639360. Its totient is φ = 280229508.

The previous prime is 326934389. The next prime is 326934437. The reversal of 326934433 is 334439623.

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.

It is a cyclic number.

It is not a de Polignac number, because 326934433 - 2⁹ = 326933921 is a prime.

It is a super-2 number, since 2×326934433² = 213772246962062978, 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 = 326934392 and 326934401.

It is not an unprimeable number, because it can be changed into a prime (326934437) 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, 23352453 + ... + 23352466.

It is an arithmetic number, because the mean of its divisors is an integer number (93409840).

Almost surely, 2^326934433 is an apocalyptic number.

It is an amenable number.

326934433 is a deficient number, since it is larger than the sum of its proper divisors (46704927).

326934433 is an equidigital number, since it uses as much as digits as its factorization.

326934433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46704926.

The product of its digits is 139968, while the sum is 37.

The square root of 326934433 is about 18081.3282974454. The cubic root of 326934433 is about 688.8958276337.

The spelling of 326934433 in words is "three hundred twenty-six million, nine hundred thirty-four thousand, four hundred thirty-three".