743485441 has 8 divisors (see below), whose sum is σ = 777767400. Its totient is φ = 709779840.

The previous prime is 743485439. The next prime is 743485459. The reversal of 743485441 is 144584347.

It can be written as a sum of positive squares in 4 ways, for example, as 32729841 + 710755600 = 5721^2 + 26660^2 .

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 743485441 - 2¹ = 743485439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 743485394 and 743485403.

It is not an unprimeable number, because it can be changed into a prime (743485411) 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, 141450 + ... + 146611.

It is an arithmetic number, because the mean of its divisors is an integer number (97220925).

Almost surely, 2^743485441 is an apocalyptic number.

It is an amenable number.

743485441 is a deficient number, since it is larger than the sum of its proper divisors (34281959).

743485441 is a wasteful number, since it uses less digits than its factorization.

743485441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288179.

The product of its digits is 215040, while the sum is 40.

The square root of 743485441 is about 27266.9294384241. The cubic root of 743485441 is about 905.9220341532.

The spelling of 743485441 in words is "seven hundred forty-three million, four hundred eighty-five thousand, four hundred forty-one".