479446 has 32 divisors (see below), whose sum is σ = 875520. Its totient is φ = 194400.

The previous prime is 479441. The next prime is 479461. The reversal of 479446 is 644974.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479441) by changing a digit.

479446 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12940 + ... + 12976.

It is an arithmetic number, because the mean of its divisors is an integer number (27360).

2⁴⁷⁹⁴⁴⁶ is an apocalyptic number.

479446 is a deficient number, since it is larger than the sum of its proper divisors (396074).

479446 is a wasteful number, since it uses less digits than its factorization.

479446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100.

The product of its digits is 24192, while the sum is 34.

The square root of 479446 is about 692.4203925362. The cubic root of 479446 is about 78.2672184955.

The spelling of 479446 in words is "four hundred seventy-nine thousand, four hundred forty-six".