4643493 has 16 divisors (see below), whose sum is σ = 6514560. Its totient is φ = 2936384.

The previous prime is 4643491. The next prime is 4643497. The reversal of 4643493 is 3943464.

It is a cyclic number.

It is not a de Polignac number, because 4643493 - 2¹ = 4643491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4643491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11743 + ... + 12131.

It is an arithmetic number, because the mean of its divisors is an integer number (407160).

Almost surely, 2^4643493 is an apocalyptic number.

It is an amenable number.

4643493 is a deficient number, since it is larger than the sum of its proper divisors (1871067).

4643493 is a wasteful number, since it uses less digits than its factorization.

4643493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588.

The product of its digits is 31104, while the sum is 33.

The square root of 4643493 is about 2154.8765625901. The cubic root of 4643493 is about 166.8328613320.

The spelling of 4643493 in words is "four million, six hundred forty-three thousand, four hundred ninety-three".