4782684 has 12 divisors (see below), whose sum is σ = 11159624. Its totient is φ = 1594224.

The previous prime is 4782683. The next prime is 4782697. The reversal of 4782684 is 4862874.

4782684 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4782683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199267 + ... + 199290.

Almost surely, 2^4782684 is an apocalyptic number.

It is an amenable number.

4782684 is an abundant number, since it is smaller than the sum of its proper divisors (6376940).

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

4782684 is a wasteful number, since it uses less digits than its factorization.

4782684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398564 (or 398562 counting only the distinct ones).

The product of its digits is 86016, while the sum is 39.

The square root of 4782684 is about 2186.9348412790. The cubic root of 4782684 is about 168.4834430925.

The spelling of 4782684 in words is "four million, seven hundred eighty-two thousand, six hundred eighty-four".