3972860750 has 32 divisors (see below), whose sum is σ = 7539109344. Its totient is φ = 1567368000.

The previous prime is 3972860729. The next prime is 3972860779. The reversal of 3972860750 is 570682793.

It is a junction number, because it is equal to n+sod(n) for n = 3972860695 and 3972860704.

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 15 ways as a sum of consecutive naturals, for example, 90596 + ... + 127095.

It is an arithmetic number, because the mean of its divisors is an integer number (235597167).

Almost surely, 2^3972860750 is an apocalyptic number.

3972860750 is a deficient number, since it is larger than the sum of its proper divisors (3566248594).

3972860750 is a wasteful number, since it uses less digits than its factorization.

3972860750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217781 (or 217771 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 47.

The square root of 3972860750 is about 63030.6334253433. The cubic root of 3972860750 is about 1583.8028290676.

The spelling of 3972860750 in words is "three billion, nine hundred seventy-two million, eight hundred sixty thousand, seven hundred fifty".