879306229 has 2 divisors, whose sum is σ = 879306230. Its totient is φ = 879306228.

The previous prime is 879306209. The next prime is 879306251. The reversal of 879306229 is 922603978.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 668998225 + 210308004 = 25865^2 + 14502^2 .

It is a cyclic number.

It is not a de Polignac number, because 879306229 - 2¹⁹ = 878781941 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (879306209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 439653114 + 439653115.

It is an arithmetic number, because the mean of its divisors is an integer number (439653115).

Almost surely, 2^879306229 is an apocalyptic number.

It is an amenable number.

879306229 is a deficient number, since it is larger than the sum of its proper divisors (1).

879306229 is an equidigital number, since it uses as much as digits as its factorization.

879306229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 879306229 is about 29653.0981349336. The cubic root of 879306229 is about 958.0320757998.

The spelling of 879306229 in words is "eight hundred seventy-nine million, three hundred six thousand, two hundred twenty-nine".