740594 has 8 divisors (see below), whose sum is σ = 1115100. Its totient is φ = 368896.

The previous prime is 740591. The next prime is 740599. The reversal of 740594 is 495047.

It can be written as a sum of positive squares in 2 ways, for example, as 714025 + 26569 = 845^2 + 163^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (740591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182 + ... + 1230.

2⁷⁴⁰⁵⁹⁴ is an apocalyptic number.

740594 is a deficient number, since it is larger than the sum of its proper divisors (374506).

740594 is a wasteful number, since it uses less digits than its factorization.

740594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1404.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 740594 is about 860.5777129347. The cubic root of 740594 is about 90.4746120905.

The spelling of 740594 in words is "seven hundred forty thousand, five hundred ninety-four".