682940160 has 360 divisors, whose sum is σ = 2795750496. Its totient is φ = 155934720.

The previous prime is 682940149. The next prime is 682940177. The reversal of 682940160 is 61049286.

It is a tau number, because it is divible by the number of its divisors (360).

It is a super-3 number, since 3×682940160³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 725290 + ... + 726230.

Almost surely, 2^682940160 is an apocalyptic number.

682940160 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 682940160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1397875248).

682940160 is an abundant number, since it is smaller than the sum of its proper divisors (2112810336).

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

682940160 is an equidigital number, since it uses as much as digits as its factorization.

682940160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981 (or 958 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 682940160 is about 26133.1238086839. The cubic root of 682940160 is about 880.6315026377.

The spelling of 682940160 in words is "six hundred eighty-two million, nine hundred forty thousand, one hundred sixty".