683960760 has 320 divisors, whose sum is σ = 2681553600. Its totient is φ = 153114624.

The previous prime is 683960743. The next prime is 683960773. The reversal of 683960760 is 67069386.

683960760 is a `hidden beast` number, since 6 + 8 + 39 + 607 + 6 + 0 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1201756 + ... + 1202324.

It is an arithmetic number, because the mean of its divisors is an integer number (8379855).

Almost surely, 2^683960760 is an apocalyptic number.

683960760 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 683960760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1340776800).

683960760 is an abundant number, since it is smaller than the sum of its proper divisors (1997592840).

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

683960760 is a wasteful number, since it uses less digits than its factorization.

683960760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652 (or 639 counting only the distinct ones).

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

The square root of 683960760 is about 26152.6434610347. The cubic root of 683960760 is about 881.0699623158.

The spelling of 683960760 in words is "six hundred eighty-three million, nine hundred sixty thousand, seven hundred sixty".