1768327080 has 256 divisors, whose sum is σ = 6107270400. Its totient is φ = 405749760.

The previous prime is 1768327039. The next prime is 1768327081. The reversal of 1768327080 is 807238671.

It is a super-2 number, since 2×1768327080² = 6253961323722652800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1768327081) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3473866 + ... + 3474374.

It is an arithmetic number, because the mean of its divisors is an integer number (23856525).

Almost surely, 2^1768327080 is an apocalyptic number.

1768327080 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 1768327080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3053635200).

1768327080 is an abundant number, since it is smaller than the sum of its proper divisors (4338943320).

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

1768327080 is a wasteful number, since it uses less digits than its factorization.

1768327080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684 (or 680 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 1768327080 is about 42051.4813056568. The cubic root of 1768327080 is about 1209.2632812424.

The spelling of 1768327080 in words is "one billion, seven hundred sixty-eight million, three hundred twenty-seven thousand, eighty".