1679416 has 8 divisors (see below), whose sum is σ = 3148920. Its totient is φ = 839704.

The previous prime is 1679383. The next prime is 1679417. The reversal of 1679416 is 6149761.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1679417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104956 + ... + 104971.

It is an arithmetic number, because the mean of its divisors is an integer number (393615).

2^1679416 is an apocalyptic number.

It is an amenable number.

1679416 is a deficient number, since it is larger than the sum of its proper divisors (1469504).

1679416 is a wasteful number, since it uses less digits than its factorization.

1679416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209933 (or 209929 counting only the distinct ones).

The product of its digits is 9072, while the sum is 34.

The square root of 1679416 is about 1295.9228372091. The cubic root of 1679416 is about 118.8646626556.

The spelling of 1679416 in words is "one million, six hundred seventy-nine thousand, four hundred sixteen".