766316 has 6 divisors (see below), whose sum is σ = 1341060. Its totient is φ = 383156.

The previous prime is 766313. The next prime is 766321. The reversal of 766316 is 613667.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (766313) 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, 95786 + ... + 95793.

It is an arithmetic number, because the mean of its divisors is an integer number (223510).

2⁷⁶⁶³¹⁶ is an apocalyptic number.

It is an amenable number.

766316 is a deficient number, since it is larger than the sum of its proper divisors (574744).

766316 is a wasteful number, since it uses less digits than its factorization.

766316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191583 (or 191581 counting only the distinct ones).

The product of its digits is 4536, while the sum is 29.

The square root of 766316 is about 875.3947680904. The cubic root of 766316 is about 91.5101564368.

The spelling of 766316 in words is "seven hundred sixty-six thousand, three hundred sixteen".