3861842737282 has 8 divisors (see below), whose sum is σ = 5793617132352. Its totient is φ = 1930637026500.

The previous prime is 3861842737273. The next prime is 3861842737321. The reversal of 3861842737282 is 2827372481683.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3861842737282.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142154094 + ... + 142181257.

It is an arithmetic number, because the mean of its divisors is an integer number (724202141544).

Almost surely, 2^{3861842737282} is an apocalyptic number.

3861842737282 is a deficient number, since it is larger than the sum of its proper divisors (1931774395070).

3861842737282 is a wasteful number, since it uses less digits than its factorization.

3861842737282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284342144.

The product of its digits is 43352064, while the sum is 61.

The spelling of 3861842737282 in words is "three trillion, eight hundred sixty-one billion, eight hundred forty-two million, seven hundred thirty-seven thousand, two hundred eighty-two".