30483900 has 54 divisors (see below), whose sum is σ = 95552912. Its totient is φ = 8128800.

The previous prime is 30483889. The next prime is 30483913. The reversal of 30483900 is 938403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 16036 + ... + 17835.

Almost surely, 2^30483900 is an apocalyptic number.

30483900 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30483900 is an abundant number, since it is smaller than the sum of its proper divisors (65069012).

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

30483900 is a wasteful number, since it uses less digits than its factorization.

30483900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33891 (or 33881 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 30483900 is about 5521.2226906728. Note that the first 3 decimals coincide. The cubic root of 30483900 is about 312.3850030207.

The spelling of 30483900 in words is "thirty million, four hundred eighty-three thousand, nine hundred".