694947 has 8 divisors (see below), whose sum is σ = 1010880. Its totient is φ = 421160.

The previous prime is 694919. The next prime is 694951. The reversal of 694947 is 749496.

694947 is digitally balanced in base 2 and base 7, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 694947 - 2¹⁴ = 678563 is a prime.

It is an alternating number because its digits alternate between even and odd.

694947 is strictly pandigital in base 7.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 694947.

It is not an unprimeable number, because it can be changed into a prime (694957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10497 + ... + 10562.

It is an arithmetic number, because the mean of its divisors is an integer number (126360).

2⁶⁹⁴⁹⁴⁷ is an apocalyptic number.

694947 is a deficient number, since it is larger than the sum of its proper divisors (315933).

694947 is a wasteful number, since it uses less digits than its factorization.

694947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21073.

The product of its digits is 54432, while the sum is 39.

The square root of 694947 is about 833.6348121330. The cubic root of 694947 is about 88.5762374130.

It can be divided in two parts, 6949 and 47, that added together give a palindrome (6996).

The spelling of 694947 in words is "six hundred ninety-four thousand, nine hundred forty-seven".