479089 has 8 divisors (see below), whose sum is σ = 521640. Its totient is φ = 437376.

The previous prime is 479081. The next prime is 479131. The reversal of 479089 is 980974.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 225 + 478864 = 15^2 + 692^2 .

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 479089 - 2³ = 479081 is a prime.

It is a super-3 number, since 3×479089³ = 329890533390545907, which contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (479081) 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, 1647 + ... + 1915.

It is an arithmetic number, because the mean of its divisors is an integer number (65205).

2⁴⁷⁹⁰⁸⁹ is an apocalyptic number.

It is an amenable number.

479089 is a deficient number, since it is larger than the sum of its proper divisors (42551).

479089 is a wasteful number, since it uses less digits than its factorization.

479089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 479089 is about 692.1625531622. The cubic root of 479089 is about 78.2477875029.

The spelling of 479089 in words is "four hundred seventy-nine thousand, eighty-nine".