743393 has 8 divisors (see below), whose sum is σ = 899712. Its totient is φ = 599616.

The previous prime is 743377. The next prime is 743401. The reversal of 743393 is 393347.

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

It is a cyclic number.

It is not a de Polignac number, because 743393 - 2⁴ = 743377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (743333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3005 + ... + 3242.

It is an arithmetic number, because the mean of its divisors is an integer number (112464).

2⁷⁴³³⁹³ is an apocalyptic number.

It is an amenable number.

743393 is a deficient number, since it is larger than the sum of its proper divisors (156319).

743393 is a wasteful number, since it uses less digits than its factorization.

743393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6271.

The product of its digits is 6804, while the sum is 29.

The square root of 743393 is about 862.2024124299. The cubic root of 743393 is about 90.5884486765.

The spelling of 743393 in words is "seven hundred forty-three thousand, three hundred ninety-three".