694716 has 48 divisors (see below), whose sum is σ = 1868160. Its totient is φ = 198720.

The previous prime is 694651. The next prime is 694717. The reversal of 694716 is 617496.

It is a happy number.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (694717) by changing a digit.

694716 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 15 ways as a sum of consecutive naturals, for example, 2370 + ... + 2646.

It is an arithmetic number, because the mean of its divisors is an integer number (38920).

2⁶⁹⁴⁷¹⁶ is an apocalyptic number.

694716 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 694716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (934080).

694716 is an abundant number, since it is smaller than the sum of its proper divisors (1173444).

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

694716 is a wasteful number, since it uses less digits than its factorization.

694716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 312 counting only the distinct ones).

The product of its digits is 9072, while the sum is 33.

The square root of 694716 is about 833.4962507414. The cubic root of 694716 is about 88.5664220945.

The spelling of 694716 in words is "six hundred ninety-four thousand, seven hundred sixteen".