3886057101946 has 8 divisors (see below), whose sum is σ = 5848980144084. Its totient is φ = 1936397053920.

The previous prime is 3886057101943. The next prime is 3886057101967. The reversal of 3886057101946 is 6491017506883.

3886057101946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3883221006921 + 2836095025 = 1970589^2 + 53255^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3886057101943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3315747795 + ... + 3315748966.

Almost surely, 2^{3886057101946} is an apocalyptic number.

3886057101946 is a deficient number, since it is larger than the sum of its proper divisors (1962923042138).

3886057101946 is a wasteful number, since it uses less digits than its factorization.

3886057101946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6631497056.

The product of its (nonzero) digits is 8709120, while the sum is 58.

The spelling of 3886057101946 in words is "three trillion, eight hundred eighty-six billion, fifty-seven million, one hundred one thousand, nine hundred forty-six".