694063 has 4 divisors (see below), whose sum is σ = 710248. Its totient is φ = 677880.

The previous prime is 694061. The next prime is 694069. The reversal of 694063 is 360496.

694063 is nontrivially palindromic in base 15.

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

It is a cyclic number.

It is not a de Polignac number, because 694063 - 2¹ = 694061 is a prime.

It is a Duffinian number.

694063 is a lucky number.

It is a congruent number.

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, 8028 + ... + 8113.

It is an arithmetic number, because the mean of its divisors is an integer number (177562).

2⁶⁹⁴⁰⁶³ is an apocalyptic number.

694063 is a deficient number, since it is larger than the sum of its proper divisors (16185).

694063 is a wasteful number, since it uses less digits than its factorization.

694063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16184.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 694063 is about 833.1044352301. The cubic root of 694063 is about 88.5386639874.

The spelling of 694063 in words is "six hundred ninety-four thousand, sixty-three".