419345 has 4 divisors (see below), whose sum is σ = 503220. Its totient is φ = 335472.

The previous prime is 419329. The next prime is 419351. The reversal of 419345 is 543914.

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

It can be written as a sum of positive squares in 2 ways, for example, as 96721 + 322624 = 311^2 + 568^2 .

It is a cyclic number.

It is not a de Polignac number, because 419345 - 2⁴ = 419329 is a prime.

It is a nialpdrome in base 16.

It is a zygodrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 419345.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41930 + ... + 41939.

It is an arithmetic number, because the mean of its divisors is an integer number (125805).

2⁴¹⁹³⁴⁵ is an apocalyptic number.

It is an amenable number.

419345 is a deficient number, since it is larger than the sum of its proper divisors (83875).

419345 is an equidigital number, since it uses as much as digits as its factorization.

419345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83874.

The product of its digits is 2160, while the sum is 26.

The square root of 419345 is about 647.5685291921. The cubic root of 419345 is about 74.8497733678.

The spelling of 419345 in words is "four hundred nineteen thousand, three hundred forty-five".