743708226 has 8 divisors (see below), whose sum is σ = 1487416464. Its totient is φ = 247902740.

The previous prime is 743708191. The next prime is 743708227. The reversal of 743708226 is 622807347.

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

743708226 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (743708227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61975680 + ... + 61975691.

It is an arithmetic number, because the mean of its divisors is an integer number (185927058).

Almost surely, 2^743708226 is an apocalyptic number.

743708226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

743708226 is a wasteful number, since it uses less digits than its factorization.

743708226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123951376.

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 743708226 is about 27271.0143925744. The cubic root of 743708226 is about 906.0125114617.

The spelling of 743708226 in words is "seven hundred forty-three million, seven hundred eight thousand, two hundred twenty-six".