3484126850565 has 16 divisors (see below), whose sum is σ = 5575513841856. Its totient is φ = 1857897360000.

The previous prime is 3484126850459. The next prime is 3484126850579. The reversal of 3484126850565 is 5650586214843.

It is not a de Polignac number, because 3484126850565 - 2²⁷ = 3483992632837 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18881811 + ... + 19065440.

It is an arithmetic number, because the mean of its divisors is an integer number (348469615116).

Almost surely, 2^{3484126850565} is an apocalyptic number.

It is an amenable number.

3484126850565 is a deficient number, since it is larger than the sum of its proper divisors (2091386991291).

3484126850565 is a wasteful number, since it uses less digits than its factorization.

3484126850565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37953380.

The product of its (nonzero) digits is 27648000, while the sum is 57.

The spelling of 3484126850565 in words is "three trillion, four hundred eighty-four billion, one hundred twenty-six million, eight hundred fifty thousand, five hundred sixty-five".