30683300 has 36 divisors (see below), whose sum is σ = 70503300. Its totient is φ = 11550720.

The previous prime is 30683299. The next prime is 30683329. The reversal of 30683300 is 338603.

It can be written as a sum of positive squares in 6 ways, for example, as 1350244 + 29333056 = 1162^2 + 5416^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7325 + ... + 10724.

It is an arithmetic number, because the mean of its divisors is an integer number (1958425).

Almost surely, 2^30683300 is an apocalyptic number.

It is an amenable number.

30683300 is an abundant number, since it is smaller than the sum of its proper divisors (39820000).

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

30683300 is a wasteful number, since it uses less digits than its factorization.

30683300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18080 (or 18073 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 30683300 is about 5539.2508518752. The cubic root of 30683300 is about 313.0646431555.

The spelling of 30683300 in words is "thirty million, six hundred eighty-three thousand, three hundred".