694033 has 2 divisors, whose sum is σ = 694034. Its totient is φ = 694032.

The previous prime is 694019. The next prime is 694039. The reversal of 694033 is 330496.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 693889 + 144 = 833^2 + 12^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-694033 is a prime.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 693989 and 694007.

It is not a weakly prime, because it can be changed into another prime (694039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347016 + 347017.

It is an arithmetic number, because the mean of its divisors is an integer number (347017).

2⁶⁹⁴⁰³³ is an apocalyptic number.

It is an amenable number.

694033 is a deficient number, since it is larger than the sum of its proper divisors (1).

694033 is an equidigital number, since it uses as much as digits as its factorization.

694033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 694033 is about 833.0864300899. The cubic root of 694033 is about 88.5373883115.

The spelling of 694033 in words is "six hundred ninety-four thousand, thirty-three".