743275474 has 8 divisors (see below), whose sum is σ = 1122396300. Its totient is φ = 369143376.

The previous prime is 743275453. The next prime is 743275493. The reversal of 743275474 is 474572347.

It can be written as a sum of positive squares in 2 ways, for example, as 707932449 + 35343025 = 26607^2 + 5945^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 743275474.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1246809 + ... + 1247404.

Almost surely, 2^743275474 is an apocalyptic number.

743275474 is a deficient number, since it is larger than the sum of its proper divisors (379120826).

743275474 is a wasteful number, since it uses less digits than its factorization.

743275474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2494364.

The product of its digits is 658560, while the sum is 43.

The square root of 743275474 is about 27263.0789530456. The cubic root of 743275474 is about 905.8367459373.

The spelling of 743275474 in words is "seven hundred forty-three million, two hundred seventy-five thousand, four hundred seventy-four".