682445616 has 20 divisors (see below), whose sum is σ = 1762984632. Its totient is φ = 227481856.

The previous prime is 682445611. The next prime is 682445633. The reversal of 682445616 is 616544286.

It is not an unprimeable number, because it can be changed into a prime (682445611) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7108761 + ... + 7108856.

Almost surely, 2^682445616 is an apocalyptic number.

It is an amenable number.

682445616 is an abundant number, since it is smaller than the sum of its proper divisors (1080539016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

682445616 is a wasteful number, since it uses less digits than its factorization.

682445616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14217628 (or 14217622 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 682445616 is about 26123.6600804711. The cubic root of 682445616 is about 880.4188845991.

The spelling of 682445616 in words is "six hundred eighty-two million, four hundred forty-five thousand, six hundred sixteen".