368442226 has 16 divisors (see below), whose sum is σ = 569570904. Its totient is φ = 178619904.

The previous prime is 368442209. The next prime is 368442233. The reversal of 368442226 is 622244863.

368442226 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 365383225 + 3059001 = 19115^2 + 1749^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13186 + ... + 30178.

Almost surely, 2^368442226 is an apocalyptic number.

368442226 is a deficient number, since it is larger than the sum of its proper divisors (201128678).

368442226 is a wasteful number, since it uses less digits than its factorization.

368442226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17325.

The product of its digits is 110592, while the sum is 37.

The square root of 368442226 is about 19194.8489444434. The cubic root of 368442226 is about 716.8965094651.

The spelling of 368442226 in words is "three hundred sixty-eight million, four hundred forty-two thousand, two hundred twenty-six".