3162985056 has 576 divisors, whose sum is σ = 11955879936. Its totient is φ = 769305600.

The previous prime is 3162985037. The next prime is 3162985061. The reversal of 3162985056 is 6505892613.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 29560555 + ... + 29560661.

It is an arithmetic number, because the mean of its divisors is an integer number (20756736).

Almost surely, 2^3162985056 is an apocalyptic number.

3162985056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3162985056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5977939968).

3162985056 is an abundant number, since it is smaller than the sum of its proper divisors (8792894880).

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

3162985056 is a wasteful number, since it uses less digits than its factorization.

3162985056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The square root of 3162985056 is about 56240.4219045341. The cubic root of 3162985056 is about 1467.9087074817.

The spelling of 3162985056 in words is "three billion, one hundred sixty-two million, nine hundred eighty-five thousand, fifty-six".