3480708520615 has 8 divisors (see below), whose sum is σ = 4182548524128. Its totient is φ = 2780767950240.

The previous prime is 3480708520579. The next prime is 3480708520637. The reversal of 3480708520615 is 5160258070843.

It is a happy number.

3480708520615 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3480708520615 - 2²¹ = 3480706423463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474854251 + ... + 474861580.

It is an arithmetic number, because the mean of its divisors is an integer number (522818565516).

Almost surely, 2^{3480708520615} is an apocalyptic number.

3480708520615 is a deficient number, since it is larger than the sum of its proper divisors (701840003513).

3480708520615 is an equidigital number, since it uses as much as digits as its factorization.

3480708520615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949716569.

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 3480708520615 in words is "three trillion, four hundred eighty billion, seven hundred eight million, five hundred twenty thousand, six hundred fifteen".