683494 has 8 divisors (see below), whose sum is σ = 1171728. Its totient is φ = 292920.

The previous prime is 683489. The next prime is 683503. The reversal of 683494 is 494386.

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

It is a congruent number.

It is an unprimeable number.

683494 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24397 + ... + 24424.

It is an arithmetic number, because the mean of its divisors is an integer number (146466).

2⁶⁸³⁴⁹⁴ is an apocalyptic number.

683494 is a deficient number, since it is larger than the sum of its proper divisors (488234).

683494 is a wasteful number, since it uses less digits than its factorization.

683494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48830.

The product of its digits is 20736, while the sum is 34.

The square root of 683494 is about 826.7369593770. The cubic root of 683494 is about 88.0869491848.

The spelling of 683494 in words is "six hundred eighty-three thousand, four hundred ninety-four".