3973522952 has 32 divisors (see below), whose sum is σ = 8634625920. Its totient is φ = 1678951680.

The previous prime is 3973522939. The next prime is 3973522963. The reversal of 3973522952 is 2592253793.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3973522897 and 3973522906.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495713 + ... + 503664.

It is an arithmetic number, because the mean of its divisors is an integer number (269832060).

Almost surely, 2^3973522952 is an apocalyptic number.

It is an amenable number.

3973522952 is an abundant number, since it is smaller than the sum of its proper divisors (4661102968).

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

3973522952 is a wasteful number, since it uses less digits than its factorization.

3973522952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999461 (or 999457 counting only the distinct ones).

The product of its digits is 1020600, while the sum is 47.

The square root of 3973522952 is about 63035.8862236425. The cubic root of 3973522952 is about 1583.8908210043.

The spelling of 3973522952 in words is "three billion, nine hundred seventy-three million, five hundred twenty-two thousand, nine hundred fifty-two".