326123600 has 240 divisors, whose sum is σ = 929940480. Its totient is φ = 108633600.

The previous prime is 326123599. The next prime is 326123671. The reversal of 326123600 is 6321623.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3929159 + ... + 3929241.

It is an arithmetic number, because the mean of its divisors is an integer number (3874752).

Almost surely, 2^326123600 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 326123600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (464970240).

326123600 is an abundant number, since it is smaller than the sum of its proper divisors (603816880).

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

326123600 is a wasteful number, since it uses less digits than its factorization.

326123600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 326123600 is about 18058.8925463330. The cubic root of 326123600 is about 688.3258439399.

The spelling of 326123600 in words is "three hundred twenty-six million, one hundred twenty-three thousand, six hundred".