1768106880 has 192 divisors, whose sum is σ = 6332180400. Its totient is φ = 471453696.

The previous prime is 1768106843. The next prime is 1768106881. The reversal of 1768106880 is 886018671.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1768106881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149836 + ... + 161204.

Almost surely, 2^1768106880 is an apocalyptic number.

1768106880 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 1768106880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3166090200).

1768106880 is an abundant number, since it is smaller than the sum of its proper divisors (4564073520).

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

1768106880 is an equidigital number, since it uses as much as digits as its factorization.

1768106880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11403 (or 11379 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 45.

The square root of 1768106880 is about 42048.8630048424. The cubic root of 1768106880 is about 1209.2130848673.

The spelling of 1768106880 in words is "one billion, seven hundred sixty-eight million, one hundred six thousand, eight hundred eighty".