323675620 has 48 divisors (see below), whose sum is σ = 700096320. Its totient is φ = 125629056.

The previous prime is 323675617. The next prime is 323675623. The reversal of 323675620 is 26576323.

It is an interprime number because it is at equal distance from previous prime (323675617) and next prime (323675623).

It is not an unprimeable number, because it can be changed into a prime (323675623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139026 + ... + 141334.

It is an arithmetic number, because the mean of its divisors is an integer number (14585340).

Almost surely, 2^323675620 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 323675620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (350048160).

323675620 is an abundant number, since it is smaller than the sum of its proper divisors (376420700).

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

323675620 is a wasteful number, since it uses less digits than its factorization.

323675620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2524 (or 2522 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 34.

The square root of 323675620 is about 17990.9871880339. The cubic root of 323675620 is about 686.5992576343.

The spelling of 323675620 in words is "three hundred twenty-three million, six hundred seventy-five thousand, six hundred twenty".