326423424 has 32 divisors (see below), whose sum is σ = 867063240. Its totient is φ = 108807680.

The previous prime is 326423411. The next prime is 326423437. The reversal of 326423424 is 424324623.

It is an interprime number because it is at equal distance from previous prime (326423411) and next prime (326423437).

It is a tau number, because it is divible by the number of its divisors (32).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 326423391 and 326423400.

It is a congruent number.

It is an unprimeable number.

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, 424647 + ... + 425414.

Almost surely, 2^326423424 is an apocalyptic number.

It is an amenable number.

326423424 is an abundant number, since it is smaller than the sum of its proper divisors (540639816).

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

326423424 is an equidigital number, since it uses as much as digits as its factorization.

326423424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850078 (or 850066 counting only the distinct ones).

The product of its digits is 27648, while the sum is 30.

The square root of 326423424 is about 18067.1919234838. The cubic root of 326423424 is about 688.5367183809.

The spelling of 326423424 in words is "three hundred twenty-six million, four hundred twenty-three thousand, four hundred twenty-four".