30468830 has 32 divisors (see below), whose sum is σ = 62942400. Its totient is φ = 10402560.

The previous prime is 30468827. The next prime is 30468847. The reversal of 30468830 is 3886403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18896 + ... + 20444.

It is an arithmetic number, because the mean of its divisors is an integer number (1966950).

Almost surely, 2^30468830 is an apocalyptic number.

30468830 is an abundant number, since it is smaller than the sum of its proper divisors (32473570).

30468830 is a wasteful number, since it uses less digits than its factorization.

30468830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 30468830 is about 5519.8577880232. The cubic root of 30468830 is about 312.3335177234. Note that the first 3 decimals are identical.

The spelling of 30468830 in words is "thirty million, four hundred sixty-eight thousand, eight hundred thirty".