3481738078533 has 16 divisors (see below), whose sum is σ = 5453911396416. Its totient is φ = 1947825498240.

The previous prime is 3481738078531. The next prime is 3481738078537. The reversal of 3481738078533 is 3358708371843.

It is a happy number.

3481738078533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3481738078533 - 2¹ = 3481738078531 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3481738078531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4057969360 + ... + 4057970217.

It is an arithmetic number, because the mean of its divisors is an integer number (340869462276).

Almost surely, 2^{3481738078533} is an apocalyptic number.

3481738078533 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3481738078533 is a deficient number, since it is larger than the sum of its proper divisors (1972173317883).

3481738078533 is a wasteful number, since it uses less digits than its factorization.

3481738078533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8115939604.

The product of its (nonzero) digits is 40642560, while the sum is 60.

The spelling of 3481738078533 in words is "three trillion, four hundred eighty-one billion, seven hundred thirty-eight million, seventy-eight thousand, five hundred thirty-three".