743044226 has 8 divisors (see below), whose sum is σ = 1122047100. Its totient is φ = 369028528.

The previous prime is 743044219. The next prime is 743044231. The reversal of 743044226 is 622440347.

It can be written as a sum of positive squares in 2 ways, for example, as 722803225 + 20241001 = 26885^2 + 4499^2 .

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

It is a super-2 number, since 2×743044226² = 1104229443583878152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 743044192 and 743044201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1246421 + ... + 1247016.

Almost surely, 2^743044226 is an apocalyptic number.

743044226 is a deficient number, since it is larger than the sum of its proper divisors (379002874).

743044226 is a wasteful number, since it uses less digits than its factorization.

743044226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493588.

The product of its (nonzero) digits is 32256, while the sum is 32.

The square root of 743044226 is about 27258.8375760963. The cubic root of 743044226 is about 905.7427948291.

The spelling of 743044226 in words is "seven hundred forty-three million, forty-four thousand, two hundred twenty-six".