682946700 has 72 divisors (see below), whose sum is σ = 1984820880. Its totient is φ = 181305600.

The previous prime is 682946699. The next prime is 682946701. The reversal of 682946700 is 7649286.

It is an interprime number because it is at equal distance from previous prime (682946699) and next prime (682946701).

It is not an unprimeable number, because it can be changed into a prime (682946701) 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 23 ways as a sum of consecutive naturals, for example, 63730 + ... + 73670.

Almost surely, 2^682946700 is an apocalyptic number.

682946700 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 682946700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (992410440).

682946700 is an abundant number, since it is smaller than the sum of its proper divisors (1301874180).

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

682946700 is a wasteful number, since it uses less digits than its factorization.

682946700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10187 (or 10180 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 682946700 is about 26133.2489369386. The cubic root of 682946700 is about 880.6343136754.

The spelling of 682946700 in words is "six hundred eighty-two million, nine hundred forty-six thousand, seven hundred".