4941381 has 4 divisors (see below), whose sum is σ = 6588512. Its totient is φ = 3294252.

The previous prime is 4941359. The next prime is 4941383. The reversal of 4941381 is 1831494.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4941381 - 2⁷ = 4941253 is a prime.

It is a super-2 number, since 2×4941381² = 48834492374322, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4941383) 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, 823561 + ... + 823566.

It is an arithmetic number, because the mean of its divisors is an integer number (1647128).

Almost surely, 2^4941381 is an apocalyptic number.

It is an amenable number.

4941381 is a deficient number, since it is larger than the sum of its proper divisors (1647131).

4941381 is a wasteful number, since it uses less digits than its factorization.

4941381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1647130.

The product of its digits is 3456, while the sum is 30.

The square root of 4941381 is about 2222.9217260174. The cubic root of 4941381 is about 170.3267188589.

It can be divided in two parts, 49413 and 81, that added together give a palindrome (49494).

The spelling of 4941381 in words is "four million, nine hundred forty-one thousand, three hundred eighty-one".