1676330768 has 60 divisors (see below), whose sum is σ = 3815023680. Its totient is φ = 711418176.

The previous prime is 1676330749. The next prime is 1676330771. The reversal of 1676330768 is 8670336761.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70373 + ... + 91131.

It is an arithmetic number, because the mean of its divisors is an integer number (63583728).

Almost surely, 2^1676330768 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 1676330768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1907511840).

1676330768 is an abundant number, since it is smaller than the sum of its proper divisors (2138692912).

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

1676330768 is a wasteful number, since it uses less digits than its factorization.

1676330768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20884 (or 20871 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 47.

The square root of 1676330768 is about 40943.0185501753. The cubic root of 1676330768 is about 1187.9182982581.

The spelling of 1676330768 in words is "one billion, six hundred seventy-six million, three hundred thirty thousand, seven hundred sixty-eight".