4929393 has 8 divisors (see below), whose sum is σ = 7511488. Its totient is φ = 2816784.

The previous prime is 4929377. The next prime is 4929401. The reversal of 4929393 is 3939294.

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

It is not a de Polignac number, because 4929393 - 2⁴ = 4929377 is a prime.

It is a d-powerful number, because it can be written as 4² + 9⁴ + 2¹⁷ + 9⁴ + 3³ + 9⁷ + 3⁷ .

It is a Duffinian number.

It is a Curzon number.

4929393 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4929343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117346 + ... + 117387.

It is an arithmetic number, because the mean of its divisors is an integer number (938936).

Almost surely, 2^4929393 is an apocalyptic number.

It is an amenable number.

4929393 is a deficient number, since it is larger than the sum of its proper divisors (2582095).

4929393 is a wasteful number, since it uses less digits than its factorization.

4929393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234743.

The product of its digits is 52488, while the sum is 39.

The square root of 4929393 is about 2220.2236373843. The cubic root of 4929393 is about 170.1888673715.

Subtracting from 4929393 its reverse (3939294), we obtain a palindrome (990099).

The spelling of 4929393 in words is "four million, nine hundred twenty-nine thousand, three hundred ninety-three".