683197908480 has 800 divisors, whose sum is σ = 2497960745280. Its totient is φ = 178442403840.

The previous prime is 683197908451. The next prime is 683197908487. The reversal of 683197908480 is 84809791386.

683197908480 is a `hidden beast` number, since 6 + 83 + 1 + 9 + 79 + 0 + 8 + 480 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683197908487) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3774573990 + ... + 3774574170.

Almost surely, 2^683197908480 is an apocalyptic number.

683197908480 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 683197908480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1248980372640).

683197908480 is an abundant number, since it is smaller than the sum of its proper divisors (1814762836800).

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

683197908480 is a wasteful number, since it uses less digits than its factorization.

683197908480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492 (or 467 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 63.

The spelling of 683197908480 in words is "six hundred eighty-three billion, one hundred ninety-seven million, nine hundred eight thousand, four hundred eighty".