4910993 has 4 divisors (see below), whose sum is σ = 4915428. Its totient is φ = 4906560.

The previous prime is 4910981. The next prime is 4911017. The reversal of 4910993 is 3990194.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1481089 + 3429904 = 1217^2 + 1852^2 .

It is a cyclic number.

It is not a de Polignac number, because 4910993 - 2¹⁰ = 4909969 is a prime.

It is a super-4 number, since 4×4910993⁴ (a number of 28 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4910953) 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 3 ways as a sum of consecutive naturals, for example, 1013 + ... + 3293.

It is an arithmetic number, because the mean of its divisors is an integer number (1228857).

Almost surely, 2^4910993 is an apocalyptic number.

It is an amenable number.

4910993 is a deficient number, since it is larger than the sum of its proper divisors (4435).

4910993 is a wasteful number, since it uses less digits than its factorization.

4910993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4434.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 4910993 is about 2216.0760366016. The cubic root of 4910993 is about 169.9768480582.

The spelling of 4910993 in words is "four million, nine hundred ten thousand, nine hundred ninety-three".