3481011235691 has 8 divisors (see below), whose sum is σ = 3822615591168. Its totient is φ = 3143598345000.

The previous prime is 3481011235649. The next prime is 3481011235699. The reversal of 3481011235691 is 1965321101843.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3481011235691 - 2⁶ = 3481011235627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3481011235699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1047864455 + ... + 1047867776.

It is an arithmetic number, because the mean of its divisors is an integer number (477826948896).

Almost surely, 2^{3481011235691} is an apocalyptic number.

3481011235691 is a deficient number, since it is larger than the sum of its proper divisors (341604355477).

3481011235691 is a wasteful number, since it uses less digits than its factorization.

3481011235691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2095732393.

The product of its (nonzero) digits is 155520, while the sum is 44.

The spelling of 3481011235691 in words is "three trillion, four hundred eighty-one billion, eleven million, two hundred thirty-five thousand, six hundred ninety-one".