4213879 has 4 divisors (see below), whose sum is σ = 4303584. Its totient is φ = 4124176.

The previous prime is 4213843. The next prime is 4213889. The reversal of 4213879 is 9783124.

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

It is a cyclic number.

It is not a de Polignac number, because 4213879 - 2¹³ = 4205687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4213889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44782 + ... + 44875.

It is an arithmetic number, because the mean of its divisors is an integer number (1075896).

Almost surely, 2^4213879 is an apocalyptic number.

4213879 is a deficient number, since it is larger than the sum of its proper divisors (89705).

4213879 is an equidigital number, since it uses as much as digits as its factorization.

4213879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89704.

The product of its digits is 12096, while the sum is 34.

The square root of 4213879 is about 2052.7734896963. The cubic root of 4213879 is about 161.5203896464.

The spelling of 4213879 in words is "four million, two hundred thirteen thousand, eight hundred seventy-nine".