84730300 has 36 divisors (see below), whose sum is σ = 184319800. Its totient is φ = 33808320.

The previous prime is 84730279. The next prime is 84730309. The reversal of 84730300 is 303748.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84730309) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 53926 + ... + 55474.

Almost surely, 2^84730300 is an apocalyptic number.

It is an amenable number.

84730300 is an abundant number, since it is smaller than the sum of its proper divisors (99589500).

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

84730300 is a wasteful number, since it uses less digits than its factorization.

84730300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110 (or 2103 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 84730300 is about 9204.9063004465. The cubic root of 84730300 is about 439.2174451129.

The spelling of 84730300 in words is "eighty-four million, seven hundred thirty thousand, three hundred".