693934 has 8 divisors (see below), whose sum is σ = 1065240. Its totient is φ = 338856.

The previous prime is 693881. The next prime is 693943. The reversal of 693934 is 439396.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 693934.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3949 + ... + 4120.

It is an arithmetic number, because the mean of its divisors is an integer number (133155).

2⁶⁹³⁹³⁴ is an apocalyptic number.

693934 is a deficient number, since it is larger than the sum of its proper divisors (371306).

693934 is a wasteful number, since it uses less digits than its factorization.

693934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8114.

The product of its digits is 17496, while the sum is 34.

The square root of 693934 is about 833.0270103664. The cubic root of 693934 is about 88.5331783204.

The spelling of 693934 in words is "six hundred ninety-three thousand, nine hundred thirty-four".