3472168816 has 80 divisors (see below), whose sum is σ = 7028200960. Its totient is φ = 1660538880.

The previous prime is 3472168771. The next prime is 3472168841. The reversal of 3472168816 is 6188612743.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10489771 + ... + 10490101.

It is an arithmetic number, because the mean of its divisors is an integer number (87852512).

Almost surely, 2^3472168816 is an apocalyptic number.

It is an amenable number.

3472168816 is an abundant number, since it is smaller than the sum of its proper divisors (3556032144).

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

3472168816 is a wasteful number, since it uses less digits than its factorization.

3472168816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654 (or 648 counting only the distinct ones).

The product of its digits is 387072, while the sum is 46.

The square root of 3472168816 is about 58925.1119303137. Note that the first 3 decimals coincide. The cubic root of 3472168816 is about 1514.2593970100.

The spelling of 3472168816 in words is "three billion, four hundred seventy-two million, one hundred sixty-eight thousand, eight hundred sixteen".