4930686 has 16 divisors (see below), whose sum is σ = 10957200. Its totient is φ = 1643544.

The previous prime is 4930649. The next prime is 4930693. The reversal of 4930686 is 6860394.

It is a super-3 number, since 3×4930686³ (a number of 21 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4930686.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45601 + ... + 45708.

It is an arithmetic number, because the mean of its divisors is an integer number (684825).

Almost surely, 2^4930686 is an apocalyptic number.

4930686 is an abundant number, since it is smaller than the sum of its proper divisors (6026514).

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

4930686 is a wasteful number, since it uses less digits than its factorization.

4930686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91320 (or 91314 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 4930686 is about 2220.5148051747. The cubic root of 4930686 is about 170.2037464833.

The spelling of 4930686 in words is "four million, nine hundred thirty thousand, six hundred eighty-six".