4086381862 has 4 divisors (see below), whose sum is σ = 6129572796. Its totient is φ = 2043190930.

The previous prime is 4086381853. The next prime is 4086381881. The reversal of 4086381862 is 2681836804.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1021595464 + ... + 1021595467.

It is an arithmetic number, because the mean of its divisors is an integer number (1532393199).

Almost surely, 2^4086381862 is an apocalyptic number.

4086381862 is a deficient number, since it is larger than the sum of its proper divisors (2043190934).

4086381862 is a wasteful number, since it uses less digits than its factorization.

4086381862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2043190933.

The product of its (nonzero) digits is 442368, while the sum is 46.

The square root of 4086381862 is about 63924.8141334803. The cubic root of 4086381862 is about 1598.7466567443.

The spelling of 4086381862 in words is "four billion, eighty-six million, three hundred eighty-one thousand, eight hundred sixty-two".