682549016 has 32 divisors (see below), whose sum is σ = 1288794000. Its totient is φ = 338881536.

The previous prime is 682549013. The next prime is 682549037. The reversal of 682549016 is 610945286.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682549013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1102355 + ... + 1102973.

Almost surely, 2^682549016 is an apocalyptic number.

It is an amenable number.

682549016 is a deficient number, since it is larger than the sum of its proper divisors (606244984).

682549016 is a wasteful number, since it uses less digits than its factorization.

682549016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371 (or 1367 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 682549016 is about 26125.6390543849. The cubic root of 682549016 is about 880.4633475879.

The spelling of 682549016 in words is "six hundred eighty-two million, five hundred forty-nine thousand, sixteen".