4944197 has 2 divisors, whose sum is σ = 4944198. Its totient is φ = 4944196.

The previous prime is 4944169. The next prime is 4944209. The reversal of 4944197 is 7914494.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4879681 + 64516 = 2209^2 + 254^2 .

It is a cyclic number.

It is not a de Polignac number, because 4944197 - 2¹⁶ = 4878661 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4944197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4944157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2472098 + 2472099.

It is an arithmetic number, because the mean of its divisors is an integer number (2472099).

Almost surely, 2^4944197 is an apocalyptic number.

It is an amenable number.

4944197 is a deficient number, since it is larger than the sum of its proper divisors (1).

4944197 is an equidigital number, since it uses as much as digits as its factorization.

4944197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 38.

The square root of 4944197 is about 2223.5550364225. Note that the first 3 decimals coincide. The cubic root of 4944197 is about 170.3590680447.

The spelling of 4944197 in words is "four million, nine hundred forty-four thousand, one hundred ninety-seven".