486897361 has 4 divisors (see below), whose sum is σ = 488917924. Its totient is φ = 484876800.

The previous prime is 486897347. The next prime is 486897407. The reversal of 486897361 is 163798684.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 199798225 + 287099136 = 14135^2 + 16944^2 .

It is a cyclic number.

It is not a de Polignac number, because 486897361 - 2⁷ = 486897233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 486897299 and 486897308.

It is not an unprimeable number, because it can be changed into a prime (486897311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1009920 + ... + 1010401.

It is an arithmetic number, because the mean of its divisors is an integer number (122229481).

Almost surely, 2^486897361 is an apocalyptic number.

It is an amenable number.

486897361 is a deficient number, since it is larger than the sum of its proper divisors (2020563).

486897361 is a wasteful number, since it uses less digits than its factorization.

486897361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020562.

The product of its digits is 1741824, while the sum is 52.

The square root of 486897361 is about 22065.7508596467. The cubic root of 486897361 is about 786.7060201474.

The spelling of 486897361 in words is "four hundred eighty-six million, eight hundred ninety-seven thousand, three hundred sixty-one".