123683304 has 64 divisors (see below), whose sum is σ = 327882240. Its totient is φ = 38810880.

The previous prime is 123683303. The next prime is 123683309. The reversal of 123683304 is 403386321.

It is not an unprimeable number, because it can be changed into a prime (123683303) 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, 25282 + ... + 29774.

It is an arithmetic number, because the mean of its divisors is an integer number (5123160).

Almost surely, 2^123683304 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 123683304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163941120).

123683304 is an abundant number, since it is smaller than the sum of its proper divisors (204198936).

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

123683304 is a wasteful number, since it uses less digits than its factorization.

123683304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4570 (or 4566 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 123683304 is about 11121.2995643495. The cubic root of 123683304 is about 498.2382047798.

The spelling of 123683304 in words is "one hundred twenty-three million, six hundred eighty-three thousand, three hundred four".