4466779 has 2 divisors, whose sum is σ = 4466780. Its totient is φ = 4466778.

The previous prime is 4466773. The next prime is 4466789. The reversal of 4466779 is 9776644.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4466779 - 2³ = 4466771 is a prime.

It is a super-2 number, since 2×4466779² = 39904229269682, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4³ + 4¹¹ + 6⁶ + 6⁶ + 7⁴ + 7⁶ + 9⁵ .

4466779 is a lucky number.

It is a plaindrome in base 10.

It is not a weakly prime, because it can be changed into another prime (4466771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2233389 + 2233390.

It is an arithmetic number, because the mean of its divisors is an integer number (2233390).

Almost surely, 2^4466779 is an apocalyptic number.

4466779 is a deficient number, since it is larger than the sum of its proper divisors (1).

4466779 is an equidigital number, since it uses as much as digits as its factorization.

4466779 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 43.

The square root of 4466779 is about 2113.4755735518. The cubic root of 4466779 is about 164.6890869904.

It can be divided in two parts, 446 and 6779, that added together give a square (7225 = 85²).

The spelling of 4466779 in words is "four million, four hundred sixty-six thousand, seven hundred seventy-nine".