381712076186 has 8 divisors (see below), whose sum is σ = 654363559200. Its totient is φ = 163590889788.

The previous prime is 381712076153. The next prime is 381712076201. The reversal of 381712076186 is 681670217183.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13632574136 + ... + 13632574163.

It is an arithmetic number, because the mean of its divisors is an integer number (81795444900).

Almost surely, 2^381712076186 is an apocalyptic number.

381712076186 is a deficient number, since it is larger than the sum of its proper divisors (272651483014).

381712076186 is a wasteful number, since it uses less digits than its factorization.

381712076186 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27265148308.

The product of its (nonzero) digits is 677376, while the sum is 50.

The spelling of 381712076186 in words is "three hundred eighty-one billion, seven hundred twelve million, seventy-six thousand, one hundred eighty-six".