486636377 has 2 divisors, whose sum is σ = 486636378. Its totient is φ = 486636376.

The previous prime is 486636361. The next prime is 486636383. The reversal of 486636377 is 773636684.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 276357376 + 210279001 = 16624^2 + 14501^2 .

It is a cyclic number.

It is not a de Polignac number, because 486636377 - 2⁴ = 486636361 is a prime.

It is a super-2 number, since 2×486636377² = 473629926839372258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (486636077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243318188 + 243318189.

It is an arithmetic number, because the mean of its divisors is an integer number (243318189).

Almost surely, 2^486636377 is an apocalyptic number.

It is an amenable number.

486636377 is a deficient number, since it is larger than the sum of its proper divisors (1).

486636377 is an equidigital number, since it uses as much as digits as its factorization.

486636377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3048192, while the sum is 50.

The square root of 486636377 is about 22059.8362867905. The cubic root of 486636377 is about 786.5654331053.

The spelling of 486636377 in words is "four hundred eighty-six million, six hundred thirty-six thousand, three hundred seventy-seven".