308034230 has 64 divisors (see below), whose sum is σ = 671690880. Its totient is φ = 99456000.

The previous prime is 308034229. The next prime is 308034247. The reversal of 308034230 is 32430803.

It is a junction number, because it is equal to n+sod(n) for n = 308034196 and 308034205.

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, 81380 + ... + 85080.

It is an arithmetic number, because the mean of its divisors is an integer number (10495170).

Almost surely, 2^308034230 is an apocalyptic number.

308034230 is an abundant number, since it is smaller than the sum of its proper divisors (363656650).

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

308034230 is a wasteful number, since it uses less digits than its factorization.

308034230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3785.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 308034230 is about 17550.9039653233. The cubic root of 308034230 is about 675.3563586992.

The spelling of 308034230 in words is "three hundred eight million, thirty-four thousand, two hundred thirty".