326493245 has 32 divisors (see below), whose sum is σ = 470292480. Its totient is φ = 214963200.

The previous prime is 326493221. The next prime is 326493253. The reversal of 326493245 is 542394623.

It is not a de Polignac number, because 326493245 - 2⁸ = 326492989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 326493199 and 326493208.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 13220 + ... + 28770.

It is an arithmetic number, because the mean of its divisors is an integer number (14696640).

Almost surely, 2^326493245 is an apocalyptic number.

It is an amenable number.

326493245 is a deficient number, since it is larger than the sum of its proper divisors (143799235).

326493245 is a wasteful number, since it uses less digits than its factorization.

326493245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15605.

The product of its digits is 155520, while the sum is 38.

The square root of 326493245 is about 18069.1240794899. The cubic root of 326493245 is about 688.5858068668.

The spelling of 326493245 in words is "three hundred twenty-six million, four hundred ninety-three thousand, two hundred forty-five".