776696 has 16 divisors (see below), whose sum is σ = 1542240. Its totient is φ = 365440.

The previous prime is 776693. The next prime is 776719. The reversal of 776696 is 696677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (776693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2720 + ... + 2991.

It is an arithmetic number, because the mean of its divisors is an integer number (96390).

2⁷⁷⁶⁶⁹⁶ is an apocalyptic number.

It is an amenable number.

776696 is a deficient number, since it is larger than the sum of its proper divisors (765544).

776696 is a wasteful number, since it uses less digits than its factorization.

776696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5734 (or 5730 counting only the distinct ones).

The product of its digits is 95256, while the sum is 41.

The square root of 776696 is about 881.3035799315. The cubic root of 776696 is about 91.9214831038.

The spelling of 776696 in words is "seven hundred seventy-six thousand, six hundred ninety-six".