1696804 has 12 divisors (see below), whose sum is σ = 3144204. Its totient is φ = 798464.

The previous prime is 1696801. The next prime is 1696811. The reversal of 1696804 is 4086961.

It can be written as a sum of positive squares in 2 ways, for example, as 1276900 + 419904 = 1130^2 + 648^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 1696804.

It is not an unprimeable number, because it can be changed into a prime (1696801) 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, 12409 + ... + 12544.

It is an arithmetic number, because the mean of its divisors is an integer number (262017).

2^1696804 is an apocalyptic number.

It is an amenable number.

1696804 is a deficient number, since it is larger than the sum of its proper divisors (1447400).

1696804 is a wasteful number, since it uses less digits than its factorization.

1696804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24974 (or 24972 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 1696804 is about 1302.6142944095. The cubic root of 1696804 is about 119.2734806609.

It can be divided in two parts, 1696 and 804, that added together give a square (2500 = 50²).

The spelling of 1696804 in words is "one million, six hundred ninety-six thousand, eight hundred four".