323369064 has 64 divisors (see below), whose sum is σ = 901305600. Its totient is φ = 107422848.

The previous prime is 323369063. The next prime is 323369069. The reversal of 323369064 is 460963323.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (323369063) 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, 65217 + ... + 69999.

It is an arithmetic number, because the mean of its divisors is an integer number (14082900).

Almost surely, 2^323369064 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 323369064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (450652800).

323369064 is an abundant number, since it is smaller than the sum of its proper divisors (577936536).

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

323369064 is a wasteful number, since it uses less digits than its factorization.

323369064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5111 (or 5101 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 36.

The square root of 323369064 is about 17982.4654594413. The cubic root of 323369064 is about 686.3824277862.

The spelling of 323369064 in words is "three hundred twenty-three million, three hundred sixty-nine thousand, sixty-four".