410428789 has 2 divisors, whose sum is σ = 410428790. Its totient is φ = 410428788.

The previous prime is 410428783. The next prime is 410428817. The reversal of 410428789 is 987824014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 238949764 + 171479025 = 15458^2 + 13095^2 .

It is a cyclic number.

It is not a de Polignac number, because 410428789 - 2¹¹ = 410426741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (410428783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205214394 + 205214395.

It is an arithmetic number, because the mean of its divisors is an integer number (205214395).

Almost surely, 2^410428789 is an apocalyptic number.

It is an amenable number.

410428789 is a deficient number, since it is larger than the sum of its proper divisors (1).

410428789 is an equidigital number, since it uses as much as digits as its factorization.

410428789 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129024, while the sum is 43.

The square root of 410428789 is about 20259.0421540605. The cubic root of 410428789 is about 743.1547740633.

The spelling of 410428789 in words is "four hundred ten million, four hundred twenty-eight thousand, seven hundred eighty-nine".