380788418 has 8 divisors (see below), whose sum is σ = 575680512. Its totient is φ = 188894916.

The previous prime is 380788409. The next prime is 380788459. The reversal of 380788418 is 814887083.

It is a happy number.

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, 749330 + ... + 749837.

It is an arithmetic number, because the mean of its divisors is an integer number (71960064).

Almost surely, 2^380788418 is an apocalyptic number.

380788418 is a deficient number, since it is larger than the sum of its proper divisors (194892094).

380788418 is a wasteful number, since it uses less digits than its factorization.

380788418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1499296.

The product of its (nonzero) digits is 344064, while the sum is 47.

The square root of 380788418 is about 19513.8007061669. The cubic root of 380788418 is about 724.8162311878.

The spelling of 380788418 in words is "three hundred eighty million, seven hundred eighty-eight thousand, four hundred eighteen".