694038 has 16 divisors (see below), whose sum is σ = 1400256. Its totient is φ = 229320.

The previous prime is 694033. The next prime is 694039. The reversal of 694038 is 830496.

694038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 693996 and 694014.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 694038.

It is not an unprimeable number, because it can be changed into a prime (694033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345 + ... + 1227.

It is an arithmetic number, because the mean of its divisors is an integer number (87516).

2⁶⁹⁴⁰³⁸ is an apocalyptic number.

694038 is an abundant number, since it is smaller than the sum of its proper divisors (706218).

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

694038 is a wasteful number, since it uses less digits than its factorization.

694038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 694038 is about 833.0894309737. The cubic root of 694038 is about 88.5376009267.

The spelling of 694038 in words is "six hundred ninety-four thousand, thirty-eight".