411250369 has 2 divisors, whose sum is σ = 411250370. Its totient is φ = 411250368.

The previous prime is 411250361. The next prime is 411250397. The reversal of 411250369 is 963052114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 332697600 + 78552769 = 18240^2 + 8863^2 .

It is a cyclic number.

It is not a de Polignac number, because 411250369 - 2³ = 411250361 is a prime.

It is a super-2 number, since 2×411250369² = 338253732005272322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 411250369.

It is not a weakly prime, because it can be changed into another prime (411250361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205625184 + 205625185.

It is an arithmetic number, because the mean of its divisors is an integer number (205625185).

Almost surely, 2^411250369 is an apocalyptic number.

It is an amenable number.

411250369 is a deficient number, since it is larger than the sum of its proper divisors (1).

411250369 is an equidigital number, since it uses as much as digits as its factorization.

411250369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 411250369 is about 20279.3088886185. The cubic root of 411250369 is about 743.6503160989.

The spelling of 411250369 in words is "four hundred eleven million, two hundred fifty thousand, three hundred sixty-nine".