1676893648 has 10 divisors (see below), whose sum is σ = 3248981474. Its totient is φ = 838446816.

The previous prime is 1676893627. The next prime is 1676893657. The reversal of 1676893648 is 8463986761.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1182809664 + 494083984 = 34392^2 + 22228^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1676893592 and 1676893601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52402911 + ... + 52402942.

Almost surely, 2^1676893648 is an apocalyptic number.

It is an amenable number.

1676893648 is a deficient number, since it is larger than the sum of its proper divisors (1572087826).

1676893648 is a wasteful number, since it uses less digits than its factorization.

1676893648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104805861 (or 104805855 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 58.

The square root of 1676893648 is about 40949.8919168293. The cubic root of 1676893648 is about 1188.0512435053.

The spelling of 1676893648 in words is "one billion, six hundred seventy-six million, eight hundred ninety-three thousand, six hundred forty-eight".