766328 has 8 divisors (see below), whose sum is σ = 1436880. Its totient is φ = 383160.

The previous prime is 766321. The next prime is 766333. The reversal of 766328 is 823667.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 766294 and 766303.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 766328.

It is not an unprimeable number, because it can be changed into a prime (766321) 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 as a sum of consecutive naturals, namely, 47888 + ... + 47903.

It is an arithmetic number, because the mean of its divisors is an integer number (179610).

2⁷⁶⁶³²⁸ is an apocalyptic number.

It is an amenable number.

766328 is a deficient number, since it is larger than the sum of its proper divisors (670552).

766328 is a wasteful number, since it uses less digits than its factorization.

766328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95797 (or 95793 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 766328 is about 875.4016221141. The cubic root of 766328 is about 91.5106340971.

The spelling of 766328 in words is "seven hundred sixty-six thousand, three hundred twenty-eight".