841070449 has 4 divisors (see below), whose sum is σ = 852592036. Its totient is φ = 829548864.

The previous prime is 841070387. The next prime is 841070459. The reversal of 841070449 is 944070148.

841070449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 280328049 + 560742400 = 16743^2 + 23680^2 .

It is a cyclic number.

It is not a de Polignac number, because 841070449 - 2⁹ = 841069937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (841070459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5760684 + ... + 5760829.

It is an arithmetic number, because the mean of its divisors is an integer number (213148009).

Almost surely, 2^841070449 is an apocalyptic number.

It is an amenable number.

841070449 is a deficient number, since it is larger than the sum of its proper divisors (11521587).

841070449 is a wasteful number, since it uses less digits than its factorization.

841070449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11521586.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 841070449 is about 29001.2146124951. The cubic root of 841070449 is about 943.9394236152.

The spelling of 841070449 in words is "eight hundred forty-one million, seventy thousand, four hundred forty-nine".