682354984 has 24 divisors (see below), whose sum is σ = 1337469210. Its totient is φ = 326341664.

The previous prime is 682354979. The next prime is 682354991. The reversal of 682354984 is 489453286.

It can be written as a sum of positive squares in only one way, i.e., 675480100 + 6874884 = 25990^2 + 2622^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76387 + ... + 84850.

Almost surely, 2^682354984 is an apocalyptic number.

It is an amenable number.

682354984 is a deficient number, since it is larger than the sum of its proper divisors (655114226).

682354984 is a wasteful number, since it uses less digits than its factorization.

682354984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161289 (or 161262 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 49.

The square root of 682354984 is about 26121.9253501728. The cubic root of 682354984 is about 880.3799082787.

The spelling of 682354984 in words is "six hundred eighty-two million, three hundred fifty-four thousand, nine hundred eighty-four".