412163489 has 2 divisors, whose sum is σ = 412163490. Its totient is φ = 412163488.

The previous prime is 412163441. The next prime is 412163497. The reversal of 412163489 is 984361214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 409657600 + 2505889 = 20240^2 + 1583^2 .

It is a cyclic number.

It is not a de Polignac number, because 412163489 - 2¹² = 412159393 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (412163429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206081744 + 206081745.

It is an arithmetic number, because the mean of its divisors is an integer number (206081745).

Almost surely, 2^412163489 is an apocalyptic number.

It is an amenable number.

412163489 is a deficient number, since it is larger than the sum of its proper divisors (1).

412163489 is an equidigital number, since it uses as much as digits as its factorization.

412163489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 38.

The square root of 412163489 is about 20301.8099932001. The cubic root of 412163489 is about 744.2002973888.

The spelling of 412163489 in words is "four hundred twelve million, one hundred sixty-three thousand, four hundred eighty-nine".