677360 has 20 divisors (see below), whose sum is σ = 1575048. Its totient is φ = 270912.

The previous prime is 677357. The next prime is 677371. The reversal of 677360 is 63776.

677360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is an Ulam number.

It is a plaindrome in base 14.

It is a zygodrome in base 4.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4154 + ... + 4313.

2⁶⁷⁷³⁶⁰ is an apocalyptic number.

It is an amenable number.

677360 is an abundant number, since it is smaller than the sum of its proper divisors (897688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

677360 is a wasteful number, since it uses less digits than its factorization.

677360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8480 (or 8474 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 29.

The square root of 677360 is about 823.0188333204. The cubic root of 677360 is about 87.8226455563.

The spelling of 677360 in words is "six hundred seventy-seven thousand, three hundred sixty".