693933 has 16 divisors (see below), whose sum is σ = 984960. Its totient is φ = 433664.

The previous prime is 693881. The next prime is 693943. The reversal of 693933 is 339396.

It is a cyclic number.

It is not a de Polignac number, because 693933 - 2⁸ = 693677 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 693894 and 693903.

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 693933.

It is not an unprimeable number, because it can be changed into a prime (693943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6085 + ... + 6197.

It is an arithmetic number, because the mean of its divisors is an integer number (61560).

2⁶⁹³⁹³³ is an apocalyptic number.

It is an amenable number.

693933 is a deficient number, since it is larger than the sum of its proper divisors (291027).

693933 is a wasteful number, since it uses less digits than its factorization.

693933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228.

The product of its digits is 13122, while the sum is 33.

The square root of 693933 is about 833.0264101456. The cubic root of 693933 is about 88.5331357932.

It can be divided in two parts, 69393 and 3, that added together give a palindrome (69396).

The spelling of 693933 in words is "six hundred ninety-three thousand, nine hundred thirty-three".