4906386 has 32 divisors (see below), whose sum is σ = 11161920. Its totient is φ = 1596672.

The previous prime is 4906373. The next prime is 4906393. The reversal of 4906386 is 6836094.

It is a zygodrome in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 4906386.

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, 1266 + ... + 3378.

It is an arithmetic number, because the mean of its divisors is an integer number (348810).

Almost surely, 2^4906386 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4906386, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5580960).

4906386 is an abundant number, since it is smaller than the sum of its proper divisors (6255534).

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

4906386 is a wasteful number, since it uses less digits than its factorization.

4906386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2167 (or 2161 counting only the distinct ones).

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

The square root of 4906386 is about 2215.0363428170. The cubic root of 4906386 is about 169.9236796978.

The spelling of 4906386 in words is "four million, nine hundred six thousand, three hundred eighty-six".