743023201 has 8 divisors (see below), whose sum is σ = 751252320. Its totient is φ = 734805888.

The previous prime is 743023189. The next prime is 743023219. The reversal of 743023201 is 102320347.

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 743023201 - 2¹⁵ = 742990433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (743023231) 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, 194730 + ... + 198508.

It is an arithmetic number, because the mean of its divisors is an integer number (93906540).

Almost surely, 2^743023201 is an apocalyptic number.

It is an amenable number.

743023201 is a deficient number, since it is larger than the sum of its proper divisors (8229119).

743023201 is a wasteful number, since it uses less digits than its factorization.

743023201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5903.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 743023201 is about 27258.4519186252. The cubic root of 743023201 is about 905.7342518554.

Adding to 743023201 its reverse (102320347), we get a palindrome (845343548).

The spelling of 743023201 in words is "seven hundred forty-three million, twenty-three thousand, two hundred one".