693093 has 4 divisors (see below), whose sum is σ = 924128. Its totient is φ = 462060.

The previous prime is 693089. The next prime is 693097. The reversal of 693093 is 390396.

693093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (693089) and next prime (693097).

It is not a de Polignac number, because 693093 - 2² = 693089 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 693093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (693097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115513 + ... + 115518.

It is an arithmetic number, because the mean of its divisors is an integer number (231032).

2⁶⁹³⁰⁹³ is an apocalyptic number.

It is an amenable number.

693093 is a deficient number, since it is larger than the sum of its proper divisors (231035).

693093 is a wasteful number, since it uses less digits than its factorization.

693093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231034.

The product of its (nonzero) digits is 4374, while the sum is 30.

The square root of 693093 is about 832.5220717795. The cubic root of 693093 is about 88.4973984999.

The spelling of 693093 in words is "six hundred ninety-three thousand, ninety-three".