382740636886 has 8 divisors (see below), whose sum is σ = 579476478600. Its totient is φ = 189581810688.

The previous prime is 382740636877. The next prime is 382740636899. The reversal of 382740636886 is 688636047283.

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

It is a congruent number.

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, 894253611 + ... + 894254038.

It is an arithmetic number, because the mean of its divisors is an integer number (72434559825).

Almost surely, 2^382740636886 is an apocalyptic number.

382740636886 is a deficient number, since it is larger than the sum of its proper divisors (196735841714).

382740636886 is a wasteful number, since it uses less digits than its factorization.

382740636886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788507758.

The product of its (nonzero) digits is 55738368, while the sum is 61.

The spelling of 382740636886 in words is "three hundred eighty-two billion, seven hundred forty million, six hundred thirty-six thousand, eight hundred eighty-six".