741740 has 12 divisors (see below), whose sum is σ = 1557696. Its totient is φ = 296688.

The previous prime is 741721. The next prime is 741781. The reversal of 741740 is 47147.

741740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

741740 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18524 + ... + 18563.

It is an arithmetic number, because the mean of its divisors is an integer number (129808).

2⁷⁴¹⁷⁴⁰ is an apocalyptic number.

It is an amenable number.

741740 is an abundant number, since it is smaller than the sum of its proper divisors (815956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

741740 is a wasteful number, since it uses less digits than its factorization.

741740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37096 (or 37094 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 741740 is about 861.2432873468. The cubic root of 741740 is about 90.5212550424.

Adding to 741740 its reverse (47147), we get a palindrome (788887).

The spelling of 741740 in words is "seven hundred forty-one thousand, seven hundred forty", and thus it is an iban number.