3972192286 has 16 divisors (see below), whose sum is σ = 6039079200. Its totient is φ = 1959268608.

The previous prime is 3972192281. The next prime is 3972192293. The reversal of 3972192286 is 6822912793.

3972192286 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 not an unprimeable number, because it can be changed into a prime (3972192281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52726 + ... + 103558.

It is an arithmetic number, because the mean of its divisors is an integer number (377442450).

Almost surely, 2^3972192286 is an apocalyptic number.

3972192286 is a deficient number, since it is larger than the sum of its proper divisors (2066886914).

3972192286 is a wasteful number, since it uses less digits than its factorization.

3972192286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51363.

The product of its digits is 653184, while the sum is 49.

The square root of 3972192286 is about 63025.3305108351. The cubic root of 3972192286 is about 1583.7139951328.

The spelling of 3972192286 in words is "three billion, nine hundred seventy-two million, one hundred ninety-two thousand, two hundred eighty-six".