3480438216 has 16 divisors (see below), whose sum is σ = 8701095600. Its totient is φ = 1160146064.

The previous prime is 3480438209. The next prime is 3480438233. The reversal of 3480438216 is 6128340843.

It is a happy number.

It is a super-2 number, since 2×3480438216² = 24226900350786525312, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72509106 + ... + 72509153.

It is an arithmetic number, because the mean of its divisors is an integer number (543818475).

Almost surely, 2^3480438216 is an apocalyptic number.

It is an amenable number.

3480438216 is an abundant number, since it is smaller than the sum of its proper divisors (5220657384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3480438216 is a wasteful number, since it uses less digits than its factorization.

3480438216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145018268 (or 145018264 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 3480438216 is about 58995.2389265439. The cubic root of 3480438216 is about 1515.4605760176.

The spelling of 3480438216 in words is "three billion, four hundred eighty million, four hundred thirty-eight thousand, two hundred sixteen".