8079213 has 4 divisors (see below), whose sum is σ = 10772288. Its totient is φ = 5386140.

The previous prime is 8079193. The next prime is 8079229. The reversal of 8079213 is 3129708.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 8079213 - 2⁹ = 8078701 is a prime.

It is a Duffinian number.

8079213 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8079263) 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, 1346533 + ... + 1346538.

It is an arithmetic number, because the mean of its divisors is an integer number (2693072).

Almost surely, 2^8079213 is an apocalyptic number.

It is an amenable number.

8079213 is a deficient number, since it is larger than the sum of its proper divisors (2693075).

8079213 is a wasteful number, since it uses less digits than its factorization.

8079213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2693074.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 8079213 is about 2842.3956445224. The cubic root of 8079213 is about 200.6579415246.

The spelling of 8079213 in words is "eight million, seventy-nine thousand, two hundred thirteen".