3472217338516 has 12 divisors (see below), whose sum is σ = 6107864179732. Its totient is φ = 1727113287168.

The previous prime is 3472217338481. The next prime is 3472217338523. The reversal of 3472217338516 is 6158337122743.

It can be written as a sum of positive squares in 2 ways, for example, as 1102403402116 + 2369813936400 = 1049954^2 + 1539420^2 .

It is a super-2 number, since 2×3472217338516² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2248844655 + ... + 2248846198.

Almost surely, 2^{3472217338516} is an apocalyptic number.

It is an amenable number.

3472217338516 is a deficient number, since it is larger than the sum of its proper divisors (2635646841216).

3472217338516 is a wasteful number, since it uses less digits than its factorization.

3472217338516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4497691050 (or 4497691048 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 52.

The spelling of 3472217338516 in words is "three trillion, four hundred seventy-two billion, two hundred seventeen million, three hundred thirty-eight thousand, five hundred sixteen".