1684113 has 8 divisors (see below), whose sum is σ = 2256288. Its totient is φ = 1117344.

The previous prime is 1684099. The next prime is 1684127. The reversal of 1684113 is 3114861.

It is an interprime number because it is at equal distance from previous prime (1684099) and next prime (1684127).

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

It is not a de Polignac number, because 1684113 - 2⁴ = 1684097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1683113) 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, 556 + ... + 1917.

It is an arithmetic number, because the mean of its divisors is an integer number (282036).

2^1684113 is an apocalyptic number.

It is an amenable number.

1684113 is a deficient number, since it is larger than the sum of its proper divisors (572175).

1684113 is a wasteful number, since it uses less digits than its factorization.

1684113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2703.

The product of its digits is 576, while the sum is 24.

The square root of 1684113 is about 1297.7337939655. The cubic root of 1684113 is about 118.9753732906.

Adding to 1684113 its reverse (3114861), we get a palindrome (4798974).

The spelling of 1684113 in words is "one million, six hundred eighty-four thousand, one hundred thirteen".