1896675768 has 96 divisors (see below), whose sum is σ = 5587021440. Its totient is φ = 577785600.

The previous prime is 1896675763. The next prime is 1896675769. The reversal of 1896675768 is 8675766981.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1896675763) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84505 + ... + 104567.

It is an arithmetic number, because the mean of its divisors is an integer number (58198140).

Almost surely, 2^1896675768 is an apocalyptic number.

1896675768 is a gapful number since it is divisible by the number (18) 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 1896675768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2793510720).

1896675768 is an abundant number, since it is smaller than the sum of its proper divisors (3690345672).

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

1896675768 is a wasteful number, since it uses less digits than its factorization.

1896675768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20189 (or 20182 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 63.

The square root of 1896675768 is about 43550.8411859059. The cubic root of 1896675768 is about 1237.8395801474.

The spelling of 1896675768 in words is "one billion, eight hundred ninety-six million, six hundred seventy-five thousand, seven hundred sixty-eight".