380732854677 has 8 divisors (see below), whose sum is σ = 580164350016. Its totient is φ = 217561631232.

The previous prime is 380732854673. The next prime is 380732854729. The reversal of 380732854677 is 776458237083.

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

It is not a de Polignac number, because 380732854677 - 2² = 380732854673 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 380732854677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380732854673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9065067948 + ... + 9065067989.

It is an arithmetic number, because the mean of its divisors is an integer number (72520543752).

Almost surely, 2^380732854677 is an apocalyptic number.

It is an amenable number.

380732854677 is a deficient number, since it is larger than the sum of its proper divisors (199431495339).

380732854677 is a wasteful number, since it uses less digits than its factorization.

380732854677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18130135947.

The product of its (nonzero) digits is 47416320, while the sum is 60.

The spelling of 380732854677 in words is "three hundred eighty billion, seven hundred thirty-two million, eight hundred fifty-four thousand, six hundred seventy-seven".