3480729011291 has 32 divisors (see below), whose sum is σ = 4069406466048. Its totient is φ = 2915699276160.

The previous prime is 3480729011267. The next prime is 3480729011297. The reversal of 3480729011291 is 1921109270843.

It is a cyclic number.

It is not a de Polignac number, because 3480729011291 - 2²⁶ = 3480661902427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3480729011297) 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 31 ways as a sum of consecutive naturals, for example, 33360881 + ... + 33465053.

It is an arithmetic number, because the mean of its divisors is an integer number (127168952064).

Almost surely, 2^{3480729011291} is an apocalyptic number.

3480729011291 is a deficient number, since it is larger than the sum of its proper divisors (588677454757).

3480729011291 is a wasteful number, since it uses less digits than its factorization.

3480729011291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104811.

The product of its (nonzero) digits is 217728, while the sum is 47.

The spelling of 3480729011291 in words is "three trillion, four hundred eighty billion, seven hundred twenty-nine million, eleven thousand, two hundred ninety-one".