694064 has 20 divisors (see below), whose sum is σ = 1537104. Its totient is φ = 297408.

The previous prime is 694061. The next prime is 694069. The reversal of 694064 is 460496.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (694061) 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, 2987 + ... + 3210.

2⁶⁹⁴⁰⁶⁴ is an apocalyptic number.

It is an amenable number.

694064 is an abundant number, since it is smaller than the sum of its proper divisors (843040).

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

694064 is a wasteful number, since it uses less digits than its factorization.

694064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6212 (or 6206 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 694064 is about 833.1050353947. The cubic root of 694064 is about 88.5387065093.

The spelling of 694064 in words is "six hundred ninety-four thousand, sixty-four".