3996474286 has 16 divisors (see below), whose sum is σ = 6854141664. Its totient is φ = 1712013984.

The previous prime is 3996474241. The next prime is 3996474301. The reversal of 3996474286 is 6824746993.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3996474286.

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, 30145 + ... + 94348.

It is an arithmetic number, because the mean of its divisors is an integer number (428383854).

Almost surely, 2^3996474286 is an apocalyptic number.

3996474286 is a deficient number, since it is larger than the sum of its proper divisors (2857667378).

3996474286 is a wasteful number, since it uses less digits than its factorization.

3996474286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126795.

The product of its digits is 15676416, while the sum is 58.

The square root of 3996474286 is about 63217.6738420515. The cubic root of 3996474286 is about 1586.9345213608.

The spelling of 3996474286 in words is "three billion, nine hundred ninety-six million, four hundred seventy-four thousand, two hundred eighty-six".