743074313 has 8 divisors (see below), whose sum is σ = 749528736. Its totient is φ = 736632000.

The previous prime is 743074307. The next prime is 743074361. The reversal of 743074313 is 313470347.

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 743074313 - 2¹⁴ = 743057929 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 743074313.

It is not an unprimeable number, because it can be changed into a prime (743074303) 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, 154970 + ... + 159692.

It is an arithmetic number, because the mean of its divisors is an integer number (93691092).

Almost surely, 2^743074313 is an apocalyptic number.

It is an amenable number.

743074313 is a deficient number, since it is larger than the sum of its proper divisors (6454423).

743074313 is a wasteful number, since it uses less digits than its factorization.

743074313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6055.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 743074313 is about 27259.3894465742. The cubic root of 743074313 is about 905.7550196356.

The spelling of 743074313 in words is "seven hundred forty-three million, seventy-four thousand, three hundred thirteen".