3972960472 has 32 divisors (see below), whose sum is σ = 8026603200. Its totient is φ = 1832696064.

The previous prime is 3972960463. The next prime is 3972960491. The reversal of 3972960472 is 2740692793.

It is a happy number.

3972960472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 208113 + ... + 226399.

It is an arithmetic number, because the mean of its divisors is an integer number (250831350).

Almost surely, 2^3972960472 is an apocalyptic number.

It is an amenable number.

3972960472 is an abundant number, since it is smaller than the sum of its proper divisors (4053642728).

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

3972960472 is a wasteful number, since it uses less digits than its factorization.

3972960472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20395 (or 20391 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 49.

The square root of 3972960472 is about 63031.4244801750. The cubic root of 3972960472 is about 1583.8160805317.

The spelling of 3972960472 in words is "three billion, nine hundred seventy-two million, nine hundred sixty thousand, four hundred seventy-two".