326073423 has 16 divisors (see below), whose sum is σ = 468823040. Its totient is φ = 200397024.

The previous prime is 326073409. The next prime is 326073427. The reversal of 326073423 is 324370623.

It is not a de Polignac number, because 326073423 - 2¹² = 326069327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326073427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27018 + ... + 37176.

It is an arithmetic number, because the mean of its divisors is an integer number (29301440).

Almost surely, 2^326073423 is an apocalyptic number.

326073423 is a deficient number, since it is larger than the sum of its proper divisors (142749617).

326073423 is a wasteful number, since it uses less digits than its factorization.

326073423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10998.

The product of its (nonzero) digits is 18144, while the sum is 30.

The square root of 326073423 is about 18057.5032327285. The cubic root of 326073423 is about 688.2905404565.

The spelling of 326073423 in words is "three hundred twenty-six million, seventy-three thousand, four hundred twenty-three".