676471 has 8 divisors (see below), whose sum is σ = 711360. Its totient is φ = 642528.

The previous prime is 676469. The next prime is 676493. The reversal of 676471 is 174676.

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

It is a cyclic number.

It is not a de Polignac number, because 676471 - 2¹ = 676469 is a prime.

It is a super-3 number, since 3×676471³ = 928685799258105333, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676411) by changing a digit.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1545 + ... + 1933.

It is an arithmetic number, because the mean of its divisors is an integer number (88920).

2⁶⁷⁶⁴⁷¹ is an apocalyptic number.

676471 is a deficient number, since it is larger than the sum of its proper divisors (34889).

676471 is a wasteful number, since it uses less digits than its factorization.

676471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473.

The product of its digits is 7056, while the sum is 31.

The square root of 676471 is about 822.4785711494. The cubic root of 676471 is about 87.7842078408.

The spelling of 676471 in words is "six hundred seventy-six thousand, four hundred seventy-one".