3886685074 has 8 divisors (see below), whose sum is σ = 5843493180. Its totient is φ = 1938854016.

The previous prime is 3886685071. The next prime is 3886685083. The reversal of 3886685074 is 4705866883.

It can be written as a sum of positive squares in 2 ways, for example, as 3818374849 + 68310225 = 61793^2 + 8265^2 .

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 (3886685071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2243179 + ... + 2244910.

Almost surely, 2^3886685074 is an apocalyptic number.

3886685074 is a deficient number, since it is larger than the sum of its proper divisors (1956808106).

3886685074 is a wasteful number, since it uses less digits than its factorization.

3886685074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4488524.

The product of its (nonzero) digits is 7741440, while the sum is 55.

The square root of 3886685074 is about 62343.2841130462. The cubic root of 3886685074 is about 1572.2675489965.

The spelling of 3886685074 in words is "three billion, eight hundred eighty-six million, six hundred eighty-five thousand, seventy-four".