682504704 has 200 divisors, whose sum is σ = 2329100928. Its totient is φ = 194918400.

The previous prime is 682504703. The next prime is 682504717. The reversal of 682504704 is 407405286.

682504704 is a `hidden beast` number, since 6 + 82 + 504 + 70 + 4 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (682504703) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 289129 + ... + 291479.

Almost surely, 2^682504704 is an apocalyptic number.

682504704 is a gapful number since it is divisible by the number (64) 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 682504704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1164550464).

682504704 is an abundant number, since it is smaller than the sum of its proper divisors (1646596224).

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

682504704 is an equidigital number, since it uses as much as digits as its factorization.

682504704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2388 (or 2363 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 682504704 is about 26124.7909848098. The cubic root of 682504704 is about 880.4442935541. Note that the first 3 decimals are identical.

The spelling of 682504704 in words is "six hundred eighty-two million, five hundred four thousand, seven hundred four".