740529441 has 12 divisors (see below), whose sum is σ = 1075838868. Its totient is φ = 490831584.

The previous prime is 740529431. The next prime is 740529467. The reversal of 740529441 is 144925047.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 429359841 + 311169600 = 20721^2 + 17640^2 .

It is not a de Polignac number, because 740529441 - 2¹⁰ = 740528417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 740529396 and 740529405.

It is not an unprimeable number, because it can be changed into a prime (740529421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236250 + ... + 239363.

It is an arithmetic number, because the mean of its divisors is an integer number (89653239).

Almost surely, 2^740529441 is an apocalyptic number.

It is an amenable number.

740529441 is a deficient number, since it is larger than the sum of its proper divisors (335309427).

740529441 is a wasteful number, since it uses less digits than its factorization.

740529441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475792 (or 475789 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 740529441 is about 27212.6705966173. The cubic root of 740529441 is about 904.7198306557.

The spelling of 740529441 in words is "seven hundred forty million, five hundred twenty-nine thousand, four hundred forty-one".