3234443646693 has 16 divisors (see below), whose sum is σ = 4928719905920. Its totient is φ = 1848237060096.

The previous prime is 3234443646683. The next prime is 3234443646719. The reversal of 3234443646693 is 3966463444323.

It is a happy number.

It is not a de Polignac number, because 3234443646693 - 2¹⁰ = 3234443645669 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3234443646683) 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, 1968813 + ... + 3216381.

It is an arithmetic number, because the mean of its divisors is an integer number (308044994120).

Almost surely, 2^{3234443646693} is an apocalyptic number.

It is an amenable number.

3234443646693 is a deficient number, since it is larger than the sum of its proper divisors (1694276259227).

3234443646693 is a wasteful number, since it uses less digits than its factorization.

3234443646693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371036.

The product of its digits is 80621568, while the sum is 57.

The spelling of 3234443646693 in words is "three trillion, two hundred thirty-four billion, four hundred forty-three million, six hundred forty-six thousand, six hundred ninety-three".