327403423 has 2 divisors, whose sum is σ = 327403424. Its totient is φ = 327403422.

The previous prime is 327403399. The next prime is 327403429. The reversal of 327403423 is 324304723.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 327403423 - 2²⁵ = 293848991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 327403391 and 327403400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (327403429) 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 as a sum of consecutive naturals, namely, 163701711 + 163701712.

It is an arithmetic number, because the mean of its divisors is an integer number (163701712).

Almost surely, 2^327403423 is an apocalyptic number.

327403423 is a deficient number, since it is larger than the sum of its proper divisors (1).

327403423 is an equidigital number, since it uses as much as digits as its factorization.

327403423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 28.

The square root of 327403423 is about 18094.2925531782. The cubic root of 327403423 is about 689.2250790627.

It can be divided in two parts, 32740 and 3423, that added together give a palindrome (36163).

The spelling of 327403423 in words is "three hundred twenty-seven million, four hundred three thousand, four hundred twenty-three".