940342226 has 8 divisors (see below), whose sum is σ = 1459151820. Its totient is φ = 453958288.

The previous prime is 940342223. The next prime is 940342229. The reversal of 940342226 is 622243049.

940342226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 30665²+1.

It is an interprime number because it is at equal distance from previous prime (940342223) and next prime (940342229).

It can be written as a sum of positive squares in 2 ways, for example, as 940342225 + 1 = 30665^2 + 1^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 940342192 and 940342201.

It is not an unprimeable number, because it can be changed into a prime (940342223) 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, 8106341 + ... + 8106456.

Almost surely, 2^940342226 is an apocalyptic number.

940342226 is a deficient number, since it is larger than the sum of its proper divisors (518809594).

940342226 is a wasteful number, since it uses less digits than its factorization.

940342226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16212828.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 940342226 is about 30665.0000163052. Note that the first 4 decimals coincide. The cubic root of 940342226 is about 979.7049736660.

The spelling of 940342226 in words is "nine hundred forty million, three hundred forty-two thousand, two hundred twenty-six".