3484515686065 has 16 divisors (see below), whose sum is σ = 4535369632080. Its totient is φ = 2559644231680.

The previous prime is 3484515686063. The next prime is 3484515686129. The reversal of 3484515686065 is 5606865154843.

It can be written as a sum of positive squares in 8 ways, for example, as 781029970081 + 2703485715984 = 883759^2 + 1644228^2 .

It is not a de Polignac number, because 3484515686065 - 2¹ = 3484515686063 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3484515685994 and 3484515686012.

It is not an unprimeable number, because it can be changed into a prime (3484515686063) 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, 499927030 + ... + 499933999.

It is an arithmetic number, because the mean of its divisors is an integer number (283460602005).

Almost surely, 2^{3484515686065} is an apocalyptic number.

It is an amenable number.

3484515686065 is a deficient number, since it is larger than the sum of its proper divisors (1050853946015).

3484515686065 is a wasteful number, since it uses less digits than its factorization.

3484515686065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999861092.

The product of its (nonzero) digits is 82944000, while the sum is 61.

The spelling of 3484515686065 in words is "three trillion, four hundred eighty-four billion, five hundred fifteen million, six hundred eighty-six thousand, sixty-five".