6963447972 has 96 divisors (see below), whose sum is σ = 17875952640. Its totient is φ = 2096760960.

The previous prime is 6963447947. The next prime is 6963448001. The reversal of 6963447972 is 2797443696.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1537303 + ... + 1541825.

It is an arithmetic number, because the mean of its divisors is an integer number (186207840).

Almost surely, 2^6963447972 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 6963447972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8937976320).

6963447972 is an abundant number, since it is smaller than the sum of its proper divisors (10912504668).

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

6963447972 is a wasteful number, since it uses less digits than its factorization.

6963447972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4753 (or 4751 counting only the distinct ones).

The product of its digits is 13716864, while the sum is 57.

The square root of 6963447972 is about 83447.2766002582. The cubic root of 6963447972 is about 1909.5957745853.

The spelling of 6963447972 in words is "six billion, nine hundred sixty-three million, four hundred forty-seven thousand, nine hundred seventy-two".