693104 has 10 divisors (see below), whose sum is σ = 1342920. Its totient is φ = 346544.

The previous prime is 693103. The next prime is 693127. The reversal of 693104 is 401396.

It is a self number, because there is not a number n which added to its sum of digits gives 693104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (693103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21644 + ... + 21675.

It is an arithmetic number, because the mean of its divisors is an integer number (134292).

2⁶⁹³¹⁰⁴ is an apocalyptic number.

It is an amenable number.

693104 is a deficient number, since it is larger than the sum of its proper divisors (649816).

693104 is a wasteful number, since it uses less digits than its factorization.

693104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43327 (or 43321 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 693104 is about 832.5286781847. The cubic root of 693104 is about 88.4978666748.

It can be divided in two parts, 693 and 104, that added together give a palindrome (797).

The spelling of 693104 in words is "six hundred ninety-three thousand, one hundred four".