1796895680 has 112 divisors (see below), whose sum is σ = 4451116320. Its totient is φ = 690106368.

The previous prime is 1796895649. The next prime is 1796895703. The reversal of 1796895680 is 865986971.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2106134 + ... + 2106986.

It is an arithmetic number, because the mean of its divisors is an integer number (39742110).

Almost surely, 2^1796895680 is an apocalyptic number.

1796895680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1796895680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2225558160).

1796895680 is an abundant number, since it is smaller than the sum of its proper divisors (2654220640).

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

1796895680 is a wasteful number, since it uses less digits than its factorization.

1796895680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126 (or 1116 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 59.

The square root of 1796895680 is about 42389.8063218034. The cubic root of 1796895680 is about 1215.7406966715.

The spelling of 1796895680 in words is "one billion, seven hundred ninety-six million, eight hundred ninety-five thousand, six hundred eighty".