419963 has 4 divisors (see below), whose sum is σ = 430248. Its totient is φ = 409680.

The previous prime is 419959. The next prime is 419999. The reversal of 419963 is 369914.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 369914 = 2 ⋅184957.

It is a cyclic number.

It is not a de Polignac number, because 419963 - 2² = 419959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (419933) 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 3 ways as a sum of consecutive naturals, for example, 5081 + ... + 5162.

It is an arithmetic number, because the mean of its divisors is an integer number (107562).

2⁴¹⁹⁹⁶³ is an apocalyptic number.

419963 is a deficient number, since it is larger than the sum of its proper divisors (10285).

419963 is a wasteful number, since it uses less digits than its factorization.

419963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10284.

The product of its digits is 5832, while the sum is 32.

The square root of 419963 is about 648.0455230923. The cubic root of 419963 is about 74.8865246943.

The spelling of 419963 in words is "four hundred nineteen thousand, nine hundred sixty-three".