676599 has 32 divisors (see below), whose sum is σ = 1175040. Its totient is φ = 336000.

The previous prime is 676597. The next prime is 676601. The reversal of 676599 is 995676.

It is an interprime number because it is at equal distance from previous prime (676597) and next prime (676601).

It is not a de Polignac number, because 676599 - 2¹ = 676597 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 676599.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676597) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6649 + ... + 6749.

It is an arithmetic number, because the mean of its divisors is an integer number (36720).

2⁶⁷⁶⁵⁹⁹ is an apocalyptic number.

676599 is a deficient number, since it is larger than the sum of its proper divisors (498441).

676599 is a wasteful number, since it uses less digits than its factorization.

676599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151.

The product of its digits is 102060, while the sum is 42.

The square root of 676599 is about 822.5563810463. The cubic root of 676599 is about 87.7897442545.

It can be divided in two parts, 676 and 599, that added together give a triangular number (1275 = T₅₀).

The spelling of 676599 in words is "six hundred seventy-six thousand, five hundred ninety-nine".