486436369 has 2 divisors, whose sum is σ = 486436370. Its totient is φ = 486436368.

The previous prime is 486436337. The next prime is 486436381. The reversal of 486436369 is 963634684.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 364046400 + 122389969 = 19080^2 + 11063^2 .

It is a cyclic number.

It is not a de Polignac number, because 486436369 - 2⁵ = 486436337 is a prime.

It is a super-2 number, since 2×486436369² = 473240682171808322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (486436319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243218184 + 243218185.

It is an arithmetic number, because the mean of its divisors is an integer number (243218185).

Almost surely, 2^486436369 is an apocalyptic number.

It is an amenable number.

486436369 is a deficient number, since it is larger than the sum of its proper divisors (1).

486436369 is an equidigital number, since it uses as much as digits as its factorization.

486436369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2239488, while the sum is 49.

The square root of 486436369 is about 22055.3025143615. The cubic root of 486436369 is about 786.4576586326.

The spelling of 486436369 in words is "four hundred eighty-six million, four hundred thirty-six thousand, three hundred sixty-nine".