440034226 has 8 divisors (see below), whose sum is σ = 682811820. Its totient is φ = 212430288.

The previous prime is 440034193. The next prime is 440034227. The reversal of 440034226 is 622430044.

It can be written as a sum of positive squares in 2 ways, for example, as 426381201 + 13653025 = 20649^2 + 3695^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 440034226.

It is not an unprimeable number, because it can be changed into a prime (440034227) 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, 3793341 + ... + 3793456.

Almost surely, 2^440034226 is an apocalyptic number.

440034226 is a deficient number, since it is larger than the sum of its proper divisors (242777594).

440034226 is a wasteful number, since it uses less digits than its factorization.

440034226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7586828.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 440034226 is about 20976.9927778030. The cubic root of 440034226 is about 760.6102128305.

The spelling of 440034226 in words is "four hundred forty million, thirty-four thousand, two hundred twenty-six".