677016 has 24 divisors (see below), whose sum is σ = 1833780. Its totient is φ = 225648.

The previous prime is 677011. The next prime is 677021. The reversal of 677016 is 610776.

It is an interprime number because it is at equal distance from previous prime (677011) and next prime (677021).

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4630 + ... + 4773.

2⁶⁷⁷⁰¹⁶ is an apocalyptic number.

It is an amenable number.

677016 is an abundant number, since it is smaller than the sum of its proper divisors (1156764).

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

677016 is a wasteful number, since it uses less digits than its factorization.

677016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9415 (or 9408 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 677016 is about 822.8098200678. The cubic root of 677016 is about 87.8077760109.

It can be divided in two parts, 6770 and 16, that added together give a triangular number (6786 = T₁₁₆).

The spelling of 677016 in words is "six hundred seventy-seven thousand, sixteen".