877696 has 16 divisors (see below), whose sum is σ = 1748790. Its totient is φ = 438784.

The previous prime is 877661. The next prime is 877699. The reversal of 877696 is 696778.

It can be written as a sum of positive squares in only one way, i.e., 876096 + 1600 = 936^2 + 40^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (877699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3301 + ... + 3556.

2⁸⁷⁷⁶⁹⁶ is an apocalyptic number.

It is an amenable number.

877696 is a deficient number, since it is larger than the sum of its proper divisors (871094).

877696 is an equidigital number, since it uses as much as digits as its factorization.

877696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6871 (or 6859 counting only the distinct ones).

The product of its digits is 127008, while the sum is 43.

The square root of 877696 is about 936.8543109790. The cubic root of 877696 is about 95.7446919912.

The spelling of 877696 in words is "eight hundred seventy-seven thousand, six hundred ninety-six".