4244377 has 2 divisors, whose sum is σ = 4244378. Its totient is φ = 4244376.

The previous prime is 4244363. The next prime is 4244389. The reversal of 4244377 is 7734424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2446096 + 1798281 = 1564^2 + 1341^2 .

It is a cyclic number.

It is not a de Polignac number, because 4244377 - 2¹⁵ = 4211609 is a prime.

It is a super-2 number, since 2×4244377² = 36029472236258, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4³ + 2¹⁵ + 4³ + 4¹¹ + 3³ + 7³ + 7⁵ .

4244377 is a lucky number.

It is equal to p₂₉₉₂₁₈ and since 4244377 and 299218 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (4244347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2122188 + 2122189.

It is an arithmetic number, because the mean of its divisors is an integer number (2122189).

Almost surely, 2^4244377 is an apocalyptic number.

It is an amenable number.

4244377 is a deficient number, since it is larger than the sum of its proper divisors (1).

4244377 is an equidigital number, since it uses as much as digits as its factorization.

4244377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18816, while the sum is 31.

The square root of 4244377 is about 2060.1885836010. The cubic root of 4244377 is about 161.9091219194.

The spelling of 4244377 in words is "four million, two hundred forty-four thousand, three hundred seventy-seven".