756090068 has 12 divisors (see below), whose sum is σ = 1323997332. Its totient is φ = 377805120.

The previous prime is 756090067. The next prime is 756090089. The reversal of 756090068 is 860090657.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 537405124 + 218684944 = 23182^2 + 14788^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (756090067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52793 + ... + 65568.

It is an arithmetic number, because the mean of its divisors is an integer number (110333111).

Almost surely, 2^756090068 is an apocalyptic number.

It is an amenable number.

756090068 is a deficient number, since it is larger than the sum of its proper divisors (567907264).

756090068 is a wasteful number, since it uses less digits than its factorization.

756090068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119962 (or 119960 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 756090068 is about 27497.0919916998. The cubic root of 756090068 is about 911.0128673081.

The spelling of 756090068 in words is "seven hundred fifty-six million, ninety thousand, sixty-eight".