766960685 has 8 divisors (see below), whose sum is σ = 941756640. Its totient is φ = 599299344.

The previous prime is 766960681. The next prime is 766960687. The reversal of 766960685 is 586069667.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 766960685 - 2² = 766960681 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (766960681) 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, 1783415 + ... + 1783844.

It is an arithmetic number, because the mean of its divisors is an integer number (117719580).

Almost surely, 2^766960685 is an apocalyptic number.

It is an amenable number.

766960685 is a deficient number, since it is larger than the sum of its proper divisors (174795955).

766960685 is a wasteful number, since it uses less digits than its factorization.

766960685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3567307.

The product of its (nonzero) digits is 3265920, while the sum is 53.

The square root of 766960685 is about 27694.0550479701. The cubic root of 766960685 is about 915.3581107930.

The spelling of 766960685 in words is "seven hundred sixty-six million, nine hundred sixty thousand, six hundred eighty-five".