229279698 has 54 divisors (see below), whose sum is σ = 514795671. Its totient is φ = 73749816.

The previous prime is 229279691. The next prime is 229279711. The reversal of 229279698 is 896972922.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 114639849 + 114639849 = 10707^2 + 10707^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=10707.

It is not an unprimeable number, because it can be changed into a prime (229279691) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2762365 + ... + 2762447.

Almost surely, 2^229279698 is an apocalyptic number.

229279698 is an abundant number, since it is smaller than the sum of its proper divisors (285515973).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229279698 is an equidigital number, since it uses as much as digits as its factorization.

229279698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260 (or 131 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 54.

The square root of 229279698 is about 15141.9846123287. The cubic root of 229279698 is about 612.0522991318.

The spelling of 229279698 in words is "two hundred twenty-nine million, two hundred seventy-nine thousand, six hundred ninety-eight".