49784900 has 36 divisors (see below), whose sum is σ = 117857040. Its totient is φ = 18103200.

The previous prime is 49784899. The next prime is 49784941. The reversal of 49784900 is 948794.

49784900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

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 11 ways as a sum of consecutive naturals, for example, 21530 + ... + 23729.

Almost surely, 2^49784900 is an apocalyptic number.

It is an amenable number.

49784900 is an abundant number, since it is smaller than the sum of its proper divisors (68072140).

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

49784900 is a wasteful number, since it uses less digits than its factorization.

49784900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45284 (or 45277 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 49784900 is about 7055.8415515089. The cubic root of 49784900 is about 367.8741003633.

The spelling of 49784900 in words is "forty-nine million, seven hundred eighty-four thousand, nine hundred".