694972 has 6 divisors (see below), whose sum is σ = 1216208. Its totient is φ = 347484.

The previous prime is 694957. The next prime is 694979. The reversal of 694972 is 279496.

694972 is an esthetic number in base 16, because in such base its adjacent digits differ by 1.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (694979) by changing a digit.

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 as a sum of consecutive naturals, namely, 86868 + ... + 86875.

2⁶⁹⁴⁹⁷² is an apocalyptic number.

It is an amenable number.

694972 is a deficient number, since it is larger than the sum of its proper divisors (521236).

694972 is a wasteful number, since it uses less digits than its factorization.

694972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173747 (or 173745 counting only the distinct ones).

The product of its digits is 27216, while the sum is 37.

The square root of 694972 is about 833.6498065735. The cubic root of 694972 is about 88.5772995464.

It can be divided in two parts, 6949 and 72, that added together give a triangular number (7021 = T₁₁₈).

The spelling of 694972 in words is "six hundred ninety-four thousand, nine hundred seventy-two".