683741 has 4 divisors (see below), whose sum is σ = 688800. Its totient is φ = 678684.

The previous prime is 683737. The next prime is 683747. The reversal of 683741 is 147386.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 147386 = 2 ⋅73693.

It is a cyclic number.

It is not a de Polignac number, because 683741 - 2² = 683737 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683747) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2321 + ... + 2598.

It is an arithmetic number, because the mean of its divisors is an integer number (172200).

2⁶⁸³⁷⁴¹ is an apocalyptic number.

It is an amenable number.

683741 is a deficient number, since it is larger than the sum of its proper divisors (5059).

683741 is a wasteful number, since it uses less digits than its factorization.

683741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5058.

The product of its digits is 4032, while the sum is 29.

The square root of 683741 is about 826.8863283427. The cubic root of 683741 is about 88.0975588151.

The spelling of 683741 in words is "six hundred eighty-three thousand, seven hundred forty-one".