1676968 has 8 divisors (see below), whose sum is σ = 3144330. Its totient is φ = 838480.

The previous prime is 1676963. The next prime is 1676971. The reversal of 1676968 is 8696761.

It can be written as a sum of positive squares in only one way, i.e., 1295044 + 381924 = 1138^2 + 618^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1676963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104803 + ... + 104818.

2^1676968 is an apocalyptic number.

It is an amenable number.

1676968 is a deficient number, since it is larger than the sum of its proper divisors (1467362).

1676968 is a wasteful number, since it uses less digits than its factorization.

1676968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209627 (or 209623 counting only the distinct ones).

The product of its digits is 108864, while the sum is 43.

The square root of 1676968 is about 1294.9779920910. The cubic root of 1676968 is about 118.8068802297.

The spelling of 1676968 in words is "one million, six hundred seventy-six thousand, nine hundred sixty-eight".