4993653 has 16 divisors (see below), whose sum is σ = 7641216. Its totient is φ = 2841600.

The previous prime is 4993627. The next prime is 4993661. The reversal of 4993653 is 3563994.

It is not a de Polignac number, because 4993653 - 2⁵ = 4993621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4993603) 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 15 ways as a sum of consecutive naturals, for example, 8125 + ... + 8717.

It is an arithmetic number, because the mean of its divisors is an integer number (477576).

Almost surely, 2^4993653 is an apocalyptic number.

It is an amenable number.

4993653 is a deficient number, since it is larger than the sum of its proper divisors (2647563).

4993653 is a wasteful number, since it uses less digits than its factorization.

4993653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004.

The product of its digits is 87480, while the sum is 39.

The square root of 4993653 is about 2234.6482944750. The cubic root of 4993653 is about 170.9252092481.

The spelling of 4993653 in words is "four million, nine hundred ninety-three thousand, six hundred fifty-three".