3568768 has 48 divisors (see below), whose sum is σ = 8284950. Its totient is φ = 1526784.

The previous prime is 3568753. The next prime is 3568781. The reversal of 3568768 is 8678653.

It can be written as a sum of positive squares in only one way, i.e., 3415104 + 153664 = 1848^2 + 392^2 .

It is a super-2 number, since 2×3568768² = 25472210075648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5988 + ... + 6556.

Almost surely, 2^3568768 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 3568768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4142475).

3568768 is an abundant number, since it is smaller than the sum of its proper divisors (4716182).

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

3568768 is an equidigital number, since it uses as much as digits as its factorization.

3568768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597 (or 578 counting only the distinct ones).

The product of its digits is 241920, while the sum is 43.

The square root of 3568768 is about 1889.1183128645. The cubic root of 3568768 is about 152.8173878954.

The spelling of 3568768 in words is "three million, five hundred sixty-eight thousand, seven hundred sixty-eight".