693066 has 16 divisors (see below), whose sum is σ = 1512288. Its totient is φ = 210000.

The previous prime is 693061. The next prime is 693079. The reversal of 693066 is 660396.

It is not an unprimeable number, because it can be changed into a prime (693061) by changing a digit.

693066 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5185 + ... + 5316.

It is an arithmetic number, because the mean of its divisors is an integer number (94518).

2⁶⁹³⁰⁶⁶ is an apocalyptic number.

693066 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

693066 is an abundant number, since it is smaller than the sum of its proper divisors (819222).

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

693066 is a wasteful number, since it uses less digits than its factorization.

693066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10517.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 693066 is about 832.5058558353. The cubic root of 693066 is about 88.4962493224.

It can be divided in two parts, 6930 and 66, that added together give a palindrome (6996).

The spelling of 693066 in words is "six hundred ninety-three thousand, sixty-six".