4943613 has 4 divisors (see below), whose sum is σ = 6591488. Its totient is φ = 3295740.

The previous prime is 4943573. The next prime is 4943641. The reversal of 4943613 is 3163494.

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 4943613 - 2⁸ = 4943357 is a prime.

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 (4943693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 823933 + ... + 823938.

It is an arithmetic number, because the mean of its divisors is an integer number (1647872).

Almost surely, 2^4943613 is an apocalyptic number.

It is an amenable number.

4943613 is a deficient number, since it is larger than the sum of its proper divisors (1647875).

4943613 is a wasteful number, since it uses less digits than its factorization.

4943613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647874.

The product of its digits is 7776, while the sum is 30.

The square root of 4943613 is about 2223.4237113065. The cubic root of 4943613 is about 170.3523602744.

The spelling of 4943613 in words is "four million, nine hundred forty-three thousand, six hundred thirteen".