4641386 has 8 divisors (see below), whose sum is σ = 7029984. Its totient is φ = 2298060.

The previous prime is 4641379. The next prime is 4641389. The reversal of 4641386 is 6831464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 4⁹ + 6 + 4¹¹ + 1 + 3¹¹ + 8 + 6⁵ .

It is not an unprimeable number, because it can be changed into a prime (4641389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11060 + ... + 11471.

It is an arithmetic number, because the mean of its divisors is an integer number (878748).

Almost surely, 2^4641386 is an apocalyptic number.

4641386 is a deficient number, since it is larger than the sum of its proper divisors (2388598).

4641386 is a wasteful number, since it uses less digits than its factorization.

4641386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22636.

The product of its digits is 13824, while the sum is 32.

The square root of 4641386 is about 2154.3876160060. The cubic root of 4641386 is about 166.8076238639.

The spelling of 4641386 in words is "four million, six hundred forty-one thousand, three hundred eighty-six".