677334 has 16 divisors (see below), whose sum is σ = 1548288. Its totient is φ = 193512.

The previous prime is 677333. The next prime is 677357. The reversal of 677334 is 433776.

677334 = 410² + 411² + ... + 413².

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is an upside-down number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8022 + ... + 8105.

It is an arithmetic number, because the mean of its divisors is an integer number (96768).

2⁶⁷⁷³³⁴ is an apocalyptic number.

677334 is an abundant number, since it is smaller than the sum of its proper divisors (870954).

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

677334 is a wasteful number, since it uses less digits than its factorization.

677334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16139.

The product of its digits is 10584, while the sum is 30.

The square root of 677334 is about 823.0030376615. The cubic root of 677334 is about 87.8215218712.

The spelling of 677334 in words is "six hundred seventy-seven thousand, three hundred thirty-four".