380683859 has 8 divisors (see below), whose sum is σ = 395925552. Its totient is φ = 365732640.

The previous prime is 380683843. The next prime is 380683909. The reversal of 380683859 is 958386083.

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

It is a cyclic number.

It is not a de Polignac number, because 380683859 - 2⁴ = 380683843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380653859) 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, 69944 + ... + 75189.

It is an arithmetic number, because the mean of its divisors is an integer number (49490694).

Almost surely, 2^380683859 is an apocalyptic number.

380683859 is a deficient number, since it is larger than the sum of its proper divisors (15241693).

380683859 is a wasteful number, since it uses less digits than its factorization.

380683859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145237.

The product of its (nonzero) digits is 1244160, while the sum is 50.

The square root of 380683859 is about 19511.1214183091. The cubic root of 380683859 is about 724.7498837585.

The spelling of 380683859 in words is "three hundred eighty million, six hundred eighty-three thousand, eight hundred fifty-nine".