3481446667911 has 4 divisors (see below), whose sum is σ = 4641928890552. Its totient is φ = 2320964445272.

The previous prime is 3481446667901. The next prime is 3481446667921. The reversal of 3481446667911 is 1197666441843.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3481446667901) and next prime (3481446667921).

It is a cyclic number.

It is not a de Polignac number, because 3481446667911 - 2⁹ = 3481446667399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3481446667901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580241111316 + ... + 580241111321.

It is an arithmetic number, because the mean of its divisors is an integer number (1160482222638).

Almost surely, 2^{3481446667911} is an apocalyptic number.

3481446667911 is a deficient number, since it is larger than the sum of its proper divisors (1160482222641).

3481446667911 is a wasteful number, since it uses less digits than its factorization.

3481446667911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160482222640.

The product of its digits is 20901888, while the sum is 60.

The spelling of 3481446667911 in words is "three trillion, four hundred eighty-one billion, four hundred forty-six million, six hundred sixty-seven thousand, nine hundred eleven".