368226239 has 4 divisors (see below), whose sum is σ = 389886624. Its totient is φ = 346565856.

The previous prime is 368226223. The next prime is 368226281. The reversal of 368226239 is 932622863.

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 368226239 - 2⁴ = 368226223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 368226196 and 368226205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368226539) 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, 10830167 + ... + 10830200.

It is an arithmetic number, because the mean of its divisors is an integer number (97471656).

Almost surely, 2^368226239 is an apocalyptic number.

368226239 is a deficient number, since it is larger than the sum of its proper divisors (21660385).

368226239 is a wasteful number, since it uses less digits than its factorization.

368226239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21660384.

The product of its digits is 186624, while the sum is 41.

The square root of 368226239 is about 19189.2219487920. The cubic root of 368226239 is about 716.7563965049.

The spelling of 368226239 in words is "three hundred sixty-eight million, two hundred twenty-six thousand, two hundred thirty-nine".