3847164844246 has 4 divisors (see below), whose sum is σ = 5770747266372. Its totient is φ = 1923582422122.

The previous prime is 3847164844231. The next prime is 3847164844247. The reversal of 3847164844246 is 6424484617483.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3847164844247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 961791211060 + ... + 961791211063.

It is an arithmetic number, because the mean of its divisors is an integer number (1442686816593).

Almost surely, 2^{3847164844246} is an apocalyptic number.

3847164844246 is a deficient number, since it is larger than the sum of its proper divisors (1923582422126).

3847164844246 is a wasteful number, since it uses less digits than its factorization.

3847164844246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1923582422125.

The product of its digits is 99090432, while the sum is 61.

The spelling of 3847164844246 in words is "three trillion, eight hundred forty-seven billion, one hundred sixty-four million, eight hundred forty-four thousand, two hundred forty-six".