677336 has 32 divisors (see below), whose sum is σ = 1425600. Its totient is φ = 299040.

The previous prime is 677333. The next prime is 677357. The reversal of 677336 is 633776.

It is a happy number.

677336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3695 + ... + 3873.

It is an arithmetic number, because the mean of its divisors is an integer number (44550).

2⁶⁷⁷³³⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 677336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (712800).

677336 is an abundant number, since it is smaller than the sum of its proper divisors (748264).

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

677336 is a wasteful number, since it uses less digits than its factorization.

677336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239 (or 235 counting only the distinct ones).

The product of its digits is 15876, while the sum is 32.

The square root of 677336 is about 823.0042527229. The cubic root of 677336 is about 87.8216083096.

The spelling of 677336 in words is "six hundred seventy-seven thousand, three hundred thirty-six".