486775970 has 16 divisors (see below), whose sum is σ = 881040888. Its totient is φ = 193633920.

The previous prime is 486775967. The next prime is 486775999. The reversal of 486775970 is 79577684.

It is a Cunningham number, because it is equal to 22063²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 175218169 + 311557801 = 13237^2 + 17651^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132659 + ... + 136278.

Almost surely, 2^486775970 is an apocalyptic number.

486775970 is a deficient number, since it is larger than the sum of its proper divisors (394264918).

486775970 is a wasteful number, since it uses less digits than its factorization.

486775970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269125.

The product of its (nonzero) digits is 2963520, while the sum is 53.

The square root of 486775970 is about 22063.0000226624. Note that the first 4 decimals coincide. The cubic root of 486775970 is about 786.6406354101.

The spelling of 486775970 in words is "four hundred eighty-six million, seven hundred seventy-five thousand, nine hundred seventy".