1034541665 has 4 divisors (see below), whose sum is σ = 1241450004. Its totient is φ = 827633328.

The previous prime is 1034541637. The next prime is 1034541667. The reversal of 1034541665 is 5661454301.

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 376670464 + 657871201 = 19408^2 + 25649^2 .

It is a cyclic number.

It is not a de Polignac number, because 1034541665 - 2²⁶ = 967432801 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (1034541667) by changing a digit.

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, 103454162 + ... + 103454171.

It is an arithmetic number, because the mean of its divisors is an integer number (310362501).

Almost surely, 2^1034541665 is an apocalyptic number.

It is an amenable number.

1034541665 is a deficient number, since it is larger than the sum of its proper divisors (206908339).

1034541665 is an equidigital number, since it uses as much as digits as its factorization.

1034541665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206908338.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 1034541665 is about 32164.2917689788. The cubic root of 1034541665 is about 1011.3838055580.

Adding to 1034541665 its reverse (5661454301), we get a palindrome (6695995966).

The spelling of 1034541665 in words is "one billion, thirty-four million, five hundred forty-one thousand, six hundred sixty-five".