4930493 has 16 divisors (see below), whose sum is σ = 5514480. Its totient is φ = 4386816.

The previous prime is 4930489. The next prime is 4930531. The reversal of 4930493 is 3940394.

It can be written as a sum of positive squares in 8 ways, for example, as 273529 + 4656964 = 523^2 + 2158^2 .

It is not a de Polignac number, because 4930493 - 2² = 4930489 is a prime.

It is a super-2 number, since 2×4930493² = 48619522446098, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4930403) 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, 35921 + ... + 36057.

It is an arithmetic number, because the mean of its divisors is an integer number (344655).

Almost surely, 2^4930493 is an apocalyptic number.

It is an amenable number.

4930493 is a deficient number, since it is larger than the sum of its proper divisors (583987).

4930493 is a wasteful number, since it uses less digits than its factorization.

4930493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 4930493 is about 2220.4713463587. The cubic root of 4930493 is about 170.2015257138.

Subtracting from 4930493 its reverse (3940394), we obtain a palindrome (990099).

The spelling of 4930493 in words is "four million, nine hundred thirty thousand, four hundred ninety-three".