4466789 has 2 divisors, whose sum is σ = 4466790. Its totient is φ = 4466788.

The previous prime is 4466779. The next prime is 4466837. The reversal of 4466789 is 9876644.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4169764 + 297025 = 2042^2 + 545^2 .

It is a cyclic number.

It is not a de Polignac number, because 4466789 - 2⁴ = 4466773 is a prime.

It is a plaindrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4466719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2233394 + 2233395.

It is an arithmetic number, because the mean of its divisors is an integer number (2233395).

Almost surely, 2^4466789 is an apocalyptic number.

It is an amenable number.

4466789 is a deficient number, since it is larger than the sum of its proper divisors (1).

4466789 is an equidigital number, since it uses as much as digits as its factorization.

4466789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 44.

The square root of 4466789 is about 2113.4779393218. The cubic root of 4466789 is about 164.6892098895.

The spelling of 4466789 in words is "four million, four hundred sixty-six thousand, seven hundred eighty-nine".