683031 has 16 divisors (see below), whose sum is σ = 1002240. Its totient is φ = 411840.

The previous prime is 683021. The next prime is 683041. The reversal of 683031 is 130386.

683031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (683021) and next prime (683041).

It is not a de Polignac number, because 683031 - 2⁶ = 682967 is a prime.

It is a super-2 number, since 2×683031² = 933062693922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 682989 and 683007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1051 + ... + 1571.

It is an arithmetic number, because the mean of its divisors is an integer number (62640).

2⁶⁸³⁰³¹ is an apocalyptic number.

683031 is a deficient number, since it is larger than the sum of its proper divisors (319209).

683031 is a wasteful number, since it uses less digits than its factorization.

683031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 683031 is about 826.4568954277. The cubic root of 683031 is about 88.0670546087.

The spelling of 683031 in words is "six hundred eighty-three thousand, thirty-one".