683006976 has 132 divisors (see below), whose sum is σ = 2026480872. Its totient is φ = 221405184.

The previous prime is 683006963. The next prime is 683006981. The reversal of 683006976 is 679600386.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 339991 + ... + 341993.

Almost surely, 2^683006976 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 683006976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1013240436).

683006976 is an abundant number, since it is smaller than the sum of its proper divisors (1343473896).

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

683006976 is a wasteful number, since it uses less digits than its factorization.

683006976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2066 (or 2045 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 683006976 is about 26134.4021550140. The cubic root of 683006976 is about 880.6602207983.

The spelling of 683006976 in words is "six hundred eighty-three million, six thousand, nine hundred seventy-six".