743047223 has 16 divisors (see below), whose sum is σ = 801662400. Its totient is φ = 686949120.

The previous prime is 743047213. The next prime is 743047229. The reversal of 743047223 is 322740347.

It is a cyclic number.

It is not a de Polignac number, because 743047223 - 2¹⁴ = 743030839 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 743047223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (743047229) 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 15 ways as a sum of consecutive naturals, for example, 99173 + ... + 106401.

It is an arithmetic number, because the mean of its divisors is an integer number (50103900).

Almost surely, 2^743047223 is an apocalyptic number.

743047223 is a deficient number, since it is larger than the sum of its proper divisors (58615177).

743047223 is a wasteful number, since it uses less digits than its factorization.

743047223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7402.

The product of its (nonzero) digits is 28224, while the sum is 32.

The square root of 743047223 is about 27258.8925490380. The cubic root of 743047223 is about 905.7440125707.

The spelling of 743047223 in words is "seven hundred forty-three million, forty-seven thousand, two hundred twenty-three".