3982811146 has 32 divisors (see below), whose sum is σ = 6346843776. Its totient is φ = 1870440000.

The previous prime is 3982811137. The next prime is 3982811171. The reversal of 3982811146 is 6411182893.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3060696 + ... + 3061996.

It is an arithmetic number, because the mean of its divisors is an integer number (198338868).

Almost surely, 2^3982811146 is an apocalyptic number.

3982811146 is a deficient number, since it is larger than the sum of its proper divisors (2364032630).

3982811146 is a wasteful number, since it uses less digits than its factorization.

3982811146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2478.

The product of its digits is 82944, while the sum is 43.

The square root of 3982811146 is about 63109.5170794390. The cubic root of 3982811146 is about 1585.1239867582.

The spelling of 3982811146 in words is "three billion, nine hundred eighty-two million, eight hundred eleven thousand, one hundred forty-six".