4098793 has 2 divisors, whose sum is σ = 4098794. Its totient is φ = 4098792.

The previous prime is 4098791. The next prime is 4098797. The reversal of 4098793 is 3978904.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3640464 + 458329 = 1908^2 + 677^2 .

It is a cyclic number.

It is not a de Polignac number, because 4098793 - 2¹ = 4098791 is a prime.

Together with 4098791, it forms a pair of twin primes.

4098793 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4098791) 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 as a sum of consecutive naturals, namely, 2049396 + 2049397.

It is an arithmetic number, because the mean of its divisors is an integer number (2049397).

Almost surely, 2^4098793 is an apocalyptic number.

It is an amenable number.

4098793 is a deficient number, since it is larger than the sum of its proper divisors (1).

4098793 is an equidigital number, since it uses as much as digits as its factorization.

4098793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 4098793 is about 2024.5476037871. The cubic root of 4098793 is about 160.0363589246.

The spelling of 4098793 in words is "four million, ninety-eight thousand, seven hundred ninety-three".