1796877768 has 128 divisors (see below), whose sum is σ = 5292518400. Its totient is φ = 497643264.

The previous prime is 1796877751. The next prime is 1796877827. The reversal of 1796877768 is 8677786971.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1796877699 and 1796877708.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2902563 + ... + 2903181.

It is an arithmetic number, because the mean of its divisors is an integer number (41347800).

Almost surely, 2^1796877768 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 1796877768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2646259200).

1796877768 is an abundant number, since it is smaller than the sum of its proper divisors (3495640632).

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

1796877768 is a wasteful number, since it uses less digits than its factorization.

1796877768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139 (or 1135 counting only the distinct ones).

The product of its digits is 49787136, while the sum is 66.

The square root of 1796877768 is about 42389.5950440671. The cubic root of 1796877768 is about 1215.7366570343.

The spelling of 1796877768 in words is "one billion, seven hundred ninety-six million, eight hundred seventy-seven thousand, seven hundred sixty-eight".