682622976 has 168 divisors, whose sum is σ = 2147482624. Its totient is φ = 188743680.

The previous prime is 682622951. The next prime is 682622989. The reversal of 682622976 is 679226286.

It is a tau number, because it is divible by the number of its divisors (168).

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

Its product of digits (870912) is a multiple of the sum of its prime factors (81).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22020081 + ... + 22020111.

Almost surely, 2^682622976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 682622976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1073741312).

682622976 is an abundant number, since it is smaller than the sum of its proper divisors (1464859648).

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

682622976 is an frugal number, since it uses more digits than its factorization.

682622976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81 (or 43 counting only the distinct ones).

The product of its digits is 870912, while the sum is 48.

The square root of 682622976 is about 26127.0544838105. The cubic root of 682622976 is about 880.4951483406.

The spelling of 682622976 in words is "six hundred eighty-two million, six hundred twenty-two thousand, nine hundred seventy-six".