323476704 has 72 divisors (see below), whose sum is σ = 935527320. Its totient is φ = 105992448.

The previous prime is 323476687. The next prime is 323476709. The reversal of 323476704 is 407674323.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (72).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323476709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7474 + ... + 26510.

It is an arithmetic number, because the mean of its divisors is an integer number (12993435).

Almost surely, 2^323476704 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 323476704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (467763660).

323476704 is an abundant number, since it is smaller than the sum of its proper divisors (612050616).

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

323476704 is a wasteful number, since it uses less digits than its factorization.

323476704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19112 (or 19101 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 36.

The square root of 323476704 is about 17985.4581259416. The cubic root of 323476704 is about 686.4585781425.

The spelling of 323476704 in words is "three hundred twenty-three million, four hundred seventy-six thousand, seven hundred four".