3481654644851 has 8 divisors (see below), whose sum is σ = 3813577096320. Its totient is φ = 3163856553088.

The previous prime is 3481654644829. The next prime is 3481654644883. The reversal of 3481654644851 is 1584464561843.

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 3481654644851 - 2¹⁴ = 3481654628467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3481654644821) 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, 3531089411 + ... + 3531090396.

It is an arithmetic number, because the mean of its divisors is an integer number (476697137040).

Almost surely, 2^{3481654644851} is an apocalyptic number.

3481654644851 is a deficient number, since it is larger than the sum of its proper divisors (331922451469).

3481654644851 is a wasteful number, since it uses less digits than its factorization.

3481654644851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7062179853.

The product of its digits is 44236800, while the sum is 59.

The spelling of 3481654644851 in words is "three trillion, four hundred eighty-one billion, six hundred fifty-four million, six hundred forty-four thousand, eight hundred fifty-one".