469879 has 2 divisors, whose sum is σ = 469880. Its totient is φ = 469878.

The previous prime is 469877. The next prime is 469891. The reversal of 469879 is 978964.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 469879 - 2¹ = 469877 is a prime.

Together with 469877, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (469877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234939 + 234940.

It is an arithmetic number, because the mean of its divisors is an integer number (234940).

2⁴⁶⁹⁸⁷⁹ is an apocalyptic number.

469879 is a deficient number, since it is larger than the sum of its proper divisors (1).

469879 is an equidigital number, since it uses as much as digits as its factorization.

469879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 43.

The square root of 469879 is about 685.4772060397. The cubic root of 469879 is about 77.7431282547.

The spelling of 469879 in words is "four hundred sixty-nine thousand, eight hundred seventy-nine".