4979693 has 2 divisors, whose sum is σ = 4979694. Its totient is φ = 4979692.

The previous prime is 4979687. The next prime is 4979713. The reversal of 4979693 is 3969794.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4959529 + 20164 = 2227^2 + 142^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4979693 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 9³ + 7⁵ + 9⁵ + 6³ + 9⁶ + 3¹¹ .

It is a zygodrome in base 5.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4979633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2489846 + 2489847.

It is an arithmetic number, because the mean of its divisors is an integer number (2489847).

Almost surely, 2^4979693 is an apocalyptic number.

It is an amenable number.

4979693 is a deficient number, since it is larger than the sum of its proper divisors (1).

4979693 is an equidigital number, since it uses as much as digits as its factorization.

4979693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 367416, while the sum is 47.

The square root of 4979693 is about 2231.5225743873. The cubic root of 4979693 is about 170.7657840149.

The spelling of 4979693 in words is "four million, nine hundred seventy-nine thousand, six hundred ninety-three".