676239 has 8 divisors (see below), whose sum is σ = 905472. Its totient is φ = 448920.

The previous prime is 676219. The next prime is 676241. The reversal of 676239 is 932676.

676239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 676239 - 2⁷ = 676111 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676219) 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, 1032 + ... + 1554.

It is an arithmetic number, because the mean of its divisors is an integer number (113184).

2⁶⁷⁶²³⁹ is an apocalyptic number.

676239 is a deficient number, since it is larger than the sum of its proper divisors (229233).

676239 is a wasteful number, since it uses less digits than its factorization.

676239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957.

The product of its digits is 13608, while the sum is 33.

The square root of 676239 is about 822.3375219458. The cubic root of 676239 is about 87.7741713106.

It can be divided in two parts, 6 and 76239, that added together give a triangular number (76245 = T₃₉₀).

The spelling of 676239 in words is "six hundred seventy-six thousand, two hundred thirty-nine".