694694 has 32 divisors (see below), whose sum is σ = 1403136. Its totient is φ = 249120.

The previous prime is 694651. The next prime is 694717. The reversal of 694694 is 496496.

694694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1829 + ... + 2175.

It is an arithmetic number, because the mean of its divisors is an integer number (43848).

2⁶⁹⁴⁶⁹⁴ is an apocalyptic number.

694694 is an abundant number, since it is smaller than the sum of its proper divisors (708442).

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

694694 is a wasteful number, since it uses less digits than its factorization.

694694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380.

The product of its digits is 46656, while the sum is 38.

The square root of 694694 is about 833.4830532170. The cubic root of 694694 is about 88.5654871888.

The spelling of 694694 in words is "six hundred ninety-four thousand, six hundred ninety-four".