308000323 has 8 divisors (see below), whose sum is σ = 316436400. Its totient is φ = 299608320.

The previous prime is 308000311. The next prime is 308000369. The reversal of 308000323 is 323000803.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-308000323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 308000323.

It is not an unprimeable number, because it can be changed into a prime (308000023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3403 + ... + 25051.

It is an arithmetic number, because the mean of its divisors is an integer number (39554550).

Almost surely, 2^308000323 is an apocalyptic number.

308000323 is a deficient number, since it is larger than the sum of its proper divisors (8436077).

308000323 is a wasteful number, since it uses less digits than its factorization.

308000323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22037.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 308000323 is about 17549.9379770984. The cubic root of 308000323 is about 675.3315777429.

The spelling of 308000323 in words is "three hundred eight million, three hundred twenty-three", and thus it is an aban number.