308823468 has 12 divisors (see below), whose sum is σ = 720588120. Its totient is φ = 102941152.

The previous prime is 308823451. The next prime is 308823481. The reversal of 308823468 is 864328803.

308823468 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12867633 + ... + 12867656.

It is an arithmetic number, because the mean of its divisors is an integer number (60049010).

Almost surely, 2^308823468 is an apocalyptic number.

It is an amenable number.

308823468 is an abundant number, since it is smaller than the sum of its proper divisors (411764652).

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

308823468 is a wasteful number, since it uses less digits than its factorization.

308823468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25735296 (or 25735294 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The square root of 308823468 is about 17573.3738365745. The cubic root of 308823468 is about 675.9326607993.

It can be divided in two parts, 308823 and 468, that added together give a triangular number (309291 = T₇₈₆).

The spelling of 308823468 in words is "three hundred eight million, eight hundred twenty-three thousand, four hundred sixty-eight".