479419 has 2 divisors, whose sum is σ = 479420. Its totient is φ = 479418.

The previous prime is 479387. The next prime is 479429. The reversal of 479419 is 914974.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 479419 - 2⁵ = 479387 is a prime.

It is a super-2 number, since 2×479419² = 459685155122, which contains 22 as substring.

479419 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (479429) 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 as a sum of consecutive naturals, namely, 239709 + 239710.

It is an arithmetic number, because the mean of its divisors is an integer number (239710).

2⁴⁷⁹⁴¹⁹ is an apocalyptic number.

479419 is a deficient number, since it is larger than the sum of its proper divisors (1).

479419 is an equidigital number, since it uses as much as digits as its factorization.

479419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 34.

The square root of 479419 is about 692.4008954356. The cubic root of 479419 is about 78.2657492618.

It can be divided in two parts, 479 and 419, that added together give a palindrome (898).

The spelling of 479419 in words is "four hundred seventy-nine thousand, four hundred nineteen".