1768067068 has 12 divisors (see below), whose sum is σ = 3152497320. Its totient is φ = 867353552.

The previous prime is 1768067047. The next prime is 1768067069. The reversal of 1768067068 is 8607608671.

It is a super-2 number, since 2×1768067068² = 6252122313892233248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1768067069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4169758 + ... + 4170181.

It is an arithmetic number, because the mean of its divisors is an integer number (262708110).

Almost surely, 2^1768067068 is an apocalyptic number.

It is an amenable number.

1768067068 is a deficient number, since it is larger than the sum of its proper divisors (1384430252).

1768067068 is a wasteful number, since it uses less digits than its factorization.

1768067068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8339996 (or 8339994 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 49.

The square root of 1768067068 is about 42048.3896005543. The cubic root of 1768067068 is about 1209.2040089543.

It can be divided in two parts, 17680 and 67068, that added together give a palindrome (84748).

The spelling of 1768067068 in words is "one billion, seven hundred sixty-eight million, sixty-seven thousand, sixty-eight".