676877 has 4 divisors (see below), whose sum is σ = 682176. Its totient is φ = 671580.

The previous prime is 676861. The next prime is 676883. The reversal of 676877 is 778676.

676877 = 474² + 475² + 476².

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 676877 - 2⁴ = 676861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2453 + ... + 2714.

It is an arithmetic number, because the mean of its divisors is an integer number (170544).

2⁶⁷⁶⁸⁷⁷ is an apocalyptic number.

It is an amenable number.

676877 is a deficient number, since it is larger than the sum of its proper divisors (5299).

676877 is a wasteful number, since it uses less digits than its factorization.

676877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5298.

The product of its digits is 98784, while the sum is 41.

The square root of 676877 is about 822.7253490686. The cubic root of 676877 is about 87.8017662484.

The spelling of 676877 in words is "six hundred seventy-six thousand, eight hundred seventy-seven".