3260489644429 has 16 divisors (see below), whose sum is σ = 3490862820480. Its totient is φ = 3037746666240.

The previous prime is 3260489644427. The next prime is 3260489644441. The reversal of 3260489644429 is 9244469840623.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3260489644429 - 2¹ = 3260489644427 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3260489644427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2209152 + ... + 3376585.

It is an arithmetic number, because the mean of its divisors is an integer number (218178926280).

Almost surely, 2^{3260489644429} is an apocalyptic number.

It is an amenable number.

3260489644429 is a deficient number, since it is larger than the sum of its proper divisors (230373176051).

3260489644429 is a wasteful number, since it uses less digits than its factorization.

3260489644429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5586420.

The product of its (nonzero) digits is 71663616, while the sum is 61.

The spelling of 3260489644429 in words is "three trillion, two hundred sixty billion, four hundred eighty-nine million, six hundred forty-four thousand, four hundred twenty-nine".