683681035 has 8 divisors (see below), whose sum is σ = 837873216. Its totient is φ = 535307520.

The previous prime is 683681029. The next prime is 683681051. The reversal of 683681035 is 530186386.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 683681035 - 2⁹ = 683680523 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1454406 + ... + 1454875.

It is an arithmetic number, because the mean of its divisors is an integer number (104734152).

Almost surely, 2^683681035 is an apocalyptic number.

683681035 is a deficient number, since it is larger than the sum of its proper divisors (154192181).

683681035 is a wasteful number, since it uses less digits than its factorization.

683681035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2909333.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 683681035 is about 26147.2949843765. The cubic root of 683681035 is about 880.9498331525.

The spelling of 683681035 in words is "six hundred eighty-three million, six hundred eighty-one thousand, thirty-five".