682345776 has 60 divisors (see below), whose sum is σ = 2050525752. Its totient is φ = 194955264.

The previous prime is 682345757. The next prime is 682345789. The reversal of 682345776 is 677543286.

It is a Harshad number since it is a multiple of its sum of digits (48).

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 in 11 ways as a sum of consecutive naturals, for example, 142705 + ... + 147408.

Almost surely, 2^682345776 is an apocalyptic number.

It is an amenable number.

682345776 is an abundant number, since it is smaller than the sum of its proper divisors (1368179976).

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

682345776 is a wasteful number, since it uses less digits than its factorization.

682345776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290138 (or 290125 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 48.

The square root of 682345776 is about 26121.7490991702. The cubic root of 682345776 is about 880.3759481823.

The spelling of 682345776 in words is "six hundred eighty-two million, three hundred forty-five thousand, seven hundred seventy-six".