3481285744663 has 4 divisors (see below), whose sum is σ = 3491260775800. Its totient is φ = 3471310713528.

The previous prime is 3481285744639. The next prime is 3481285744759. The reversal of 3481285744663 is 3664475821843.

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

It is a cyclic number.

It is not a de Polignac number, because 3481285744663 - 2¹⁷ = 3481285613591 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 (3481285744463) 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, 4987515045 + ... + 4987515742.

It is an arithmetic number, because the mean of its divisors is an integer number (872815193950).

Almost surely, 2^{3481285744663} is an apocalyptic number.

3481285744663 is a deficient number, since it is larger than the sum of its proper divisors (9975031137).

3481285744663 is an equidigital number, since it uses as much as digits as its factorization.

3481285744663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9975031136.

The product of its digits is 92897280, while the sum is 61.

The spelling of 3481285744663 in words is "three trillion, four hundred eighty-one billion, two hundred eighty-five million, seven hundred forty-four thousand, six hundred sixty-three".