1682304 has 64 divisors (see below), whose sum is σ = 4826640. Its totient is φ = 516096.

The previous prime is 1682293. The next prime is 1682311. The reversal of 1682304 is 4032861.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4824 + ... + 5160.

2^1682304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1682304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2413320).

1682304 is an abundant number, since it is smaller than the sum of its proper divisors (3144336).

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

1682304 is a wasteful number, since it uses less digits than its factorization.

1682304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367 (or 355 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 1682304 is about 1297.0366224591. The cubic root of 1682304 is about 118.9327586603.

The spelling of 1682304 in words is "one million, six hundred eighty-two thousand, three hundred four".