693734 has 4 divisors (see below), whose sum is σ = 1040604. Its totient is φ = 346866.

The previous prime is 693733. The next prime is 693739. The reversal of 693734 is 437396.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 693734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (693731) 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 as a sum of consecutive naturals, namely, 173432 + ... + 173435.

It is an arithmetic number, because the mean of its divisors is an integer number (260151).

2⁶⁹³⁷³⁴ is an apocalyptic number.

693734 is a deficient number, since it is larger than the sum of its proper divisors (346870).

693734 is a wasteful number, since it uses less digits than its factorization.

693734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346869.

The product of its digits is 13608, while the sum is 32.

The square root of 693734 is about 832.9069575889. The cubic root of 693734 is about 88.5246720662.

The spelling of 693734 in words is "six hundred ninety-three thousand, seven hundred thirty-four".