323668332 has 96 divisors (see below), whose sum is σ = 908107200. Its totient is φ = 99104256.

The previous prime is 323668327. The next prime is 323668361. The reversal of 323668332 is 233866323.

It is a super-2 number, since 2×323668332² = 209522378279324448, which contains 22 as substring.

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

Its product of digits (93312) is a multiple of the sum of its prime factors (1152).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 377248 + ... + 378104.

It is an arithmetic number, because the mean of its divisors is an integer number (9459450).

Almost surely, 2^323668332 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 323668332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (454053600).

323668332 is an abundant number, since it is smaller than the sum of its proper divisors (584438868).

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

323668332 is a wasteful number, since it uses less digits than its factorization.

323668332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152 (or 1144 counting only the distinct ones).

The product of its digits is 93312, while the sum is 36.

The square root of 323668332 is about 17990.7846410322. The cubic root of 323668332 is about 686.5941043547.

The spelling of 323668332 in words is "three hundred twenty-three million, six hundred sixty-eight thousand, three hundred thirty-two".