34496643488569 has 16 divisors (see below), whose sum is σ = 36718658535888. Its totient is φ = 32296083259392.

The previous prime is 34496643488543. The next prime is 34496643488599. The reversal of 34496643488569 is 96588434669443.

It can be written as a sum of positive squares in 8 ways, for example, as 385939137600 + 34110704350969 = 621240^2 + 5840437^2 .

It is a cyclic number.

It is not a de Polignac number, because 34496643488569 - 2¹¹ = 34496643486521 is a prime.

It is a super-2 number, since 2×34496643488569² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34496643488509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33806689 + ... + 34812145.

It is an arithmetic number, because the mean of its divisors is an integer number (2294916158493).

Almost surely, 2^{34496643488569} is an apocalyptic number.

It is an amenable number.

34496643488569 is a deficient number, since it is larger than the sum of its proper divisors (2222015047319).

34496643488569 is a wasteful number, since it uses less digits than its factorization.

34496643488569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016124.

The product of its digits is 12899450880, while the sum is 79.

The spelling of 34496643488569 in words is "thirty-four trillion, four hundred ninety-six billion, six hundred forty-three million, four hundred eighty-eight thousand, five hundred sixty-nine".