3974245752 has 16 divisors (see below), whose sum is σ = 9935614440. Its totient is φ = 1324748576.

The previous prime is 3974245747. The next prime is 3974245777. The reversal of 3974245752 is 2575424793.

It is a congruent number.

It is an unprimeable number.

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, 82796763 + ... + 82796810.

Almost surely, 2^3974245752 is an apocalyptic number.

It is an amenable number.

3974245752 is an abundant number, since it is smaller than the sum of its proper divisors (5961368688).

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

3974245752 is a wasteful number, since it uses less digits than its factorization.

3974245752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165593582 (or 165593578 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 48.

The square root of 3974245752 is about 63041.6192050934. The cubic root of 3974245752 is about 1583.9868539109.

The spelling of 3974245752 in words is "three billion, nine hundred seventy-four million, two hundred forty-five thousand, seven hundred fifty-two".