3471985896 has 16 divisors (see below), whose sum is σ = 8679964800. Its totient is φ = 1157328624.

The previous prime is 3471985849. The next prime is 3471985897. The reversal of 3471985896 is 6985891743.

It is not an unprimeable number, because it can be changed into a prime (3471985897) by changing a digit.

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, 72333016 + ... + 72333063.

It is an arithmetic number, because the mean of its divisors is an integer number (542497800).

Almost surely, 2^3471985896 is an apocalyptic number.

It is an amenable number.

3471985896 is an abundant number, since it is smaller than the sum of its proper divisors (5207978904).

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

3471985896 is a wasteful number, since it uses less digits than its factorization.

3471985896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144666088 (or 144666084 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 60.

The square root of 3471985896 is about 58923.5597702651. The cubic root of 3471985896 is about 1514.2328052544.

The spelling of 3471985896 in words is "three billion, four hundred seventy-one million, nine hundred eighty-five thousand, eight hundred ninety-six".