4686780 has 48 divisors (see below), whose sum is σ = 14999040. Its totient is φ = 1071168.

The previous prime is 4686709. The next prime is 4686811. The reversal of 4686780 is 876864.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5160 + ... + 5999.

It is an arithmetic number, because the mean of its divisors is an integer number (312480).

Almost surely, 2^4686780 is an apocalyptic number.

It is an amenable number.

4686780 is an abundant number, since it is smaller than the sum of its proper divisors (10312260).

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

4686780 is a wasteful number, since it uses less digits than its factorization.

4686780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11178 (or 11176 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 4686780 is about 2164.8972261980. The cubic root of 4686780 is about 167.3496683400.

The spelling of 4686780 in words is "four million, six hundred eighty-six thousand, seven hundred eighty".