471979 has 4 divisors (see below), whose sum is σ = 496840. Its totient is φ = 447120.

The previous prime is 471959. The next prime is 471997. The reversal of 471979 is 979174.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 471979 - 2⁹ = 471467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (471929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12402 + ... + 12439.

It is an arithmetic number, because the mean of its divisors is an integer number (124210).

2⁴⁷¹⁹⁷⁹ is an apocalyptic number.

471979 is a deficient number, since it is larger than the sum of its proper divisors (24861).

471979 is a wasteful number, since it uses less digits than its factorization.

471979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24860.

The product of its digits is 15876, while the sum is 37.

The square root of 471979 is about 687.0072779818. The cubic root of 471979 is about 77.8587735980.

The spelling of 471979 in words is "four hundred seventy-one thousand, nine hundred seventy-nine".