766382026 has 16 divisors (see below), whose sum is σ = 1165233600. Its totient is φ = 377991328.

The previous prime is 766382021. The next prime is 766382027. The reversal of 766382026 is 620283667.

It is a self number, because there is not a number n which added to its sum of digits gives 766382026.

It is not an unprimeable number, because it can be changed into a prime (766382021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73995 + ... + 83713.

It is an arithmetic number, because the mean of its divisors is an integer number (72827100).

Almost surely, 2^766382026 is an apocalyptic number.

766382026 is a deficient number, since it is larger than the sum of its proper divisors (398851574).

766382026 is a wasteful number, since it uses less digits than its factorization.

766382026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10253.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 766382026 is about 27683.6057261333. The cubic root of 766382026 is about 915.1278454149.

The spelling of 766382026 in words is "seven hundred sixty-six million, three hundred eighty-two thousand, twenty-six".