3472816788 has 144 divisors (see below), whose sum is σ = 10811942400. Its totient is φ = 960180480.

The previous prime is 3472816777. The next prime is 3472816801. The reversal of 3472816788 is 8876182743.

It is a happy number.

3472816788 is a `hidden beast` number, since 3 + 472 + 8 + 167 + 8 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 153468 + ... + 174636.

Almost surely, 2^3472816788 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3472816788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5405971200).

3472816788 is an abundant number, since it is smaller than the sum of its proper divisors (7339125612).

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

3472816788 is a wasteful number, since it uses less digits than its factorization.

3472816788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21227 (or 21212 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 54.

The square root of 3472816788 is about 58930.6099408448. The cubic root of 3472816788 is about 1514.3535875780.

The spelling of 3472816788 in words is "three billion, four hundred seventy-two million, eight hundred sixteen thousand, seven hundred eighty-eight".