682289704 has 8 divisors (see below), whose sum is σ = 1279293210. Its totient is φ = 341144848.

The previous prime is 682289693. The next prime is 682289711. The reversal of 682289704 is 407982286.

It can be written as a sum of positive squares in only one way, i.e., 676520100 + 5769604 = 26010^2 + 2402^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 42643099 + ... + 42643114.

Almost surely, 2^682289704 is an apocalyptic number.

It is an amenable number.

682289704 is a deficient number, since it is larger than the sum of its proper divisors (597003506).

682289704 is a wasteful number, since it uses less digits than its factorization.

682289704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85286219 (or 85286215 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 46.

The square root of 682289704 is about 26120.6757952393. The cubic root of 682289704 is about 880.3518324558.

The spelling of 682289704 in words is "six hundred eighty-two million, two hundred eighty-nine thousand, seven hundred four".