380144616 has 32 divisors (see below), whose sum is σ = 1006266240. Its totient is φ = 119260928.

The previous prime is 380144591. The next prime is 380144651. The reversal of 380144616 is 616441083.

380144616 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 465456 + ... + 466271.

It is an arithmetic number, because the mean of its divisors is an integer number (31445820).

Almost surely, 2^380144616 is an apocalyptic number.

It is an amenable number.

380144616 is an abundant number, since it is smaller than the sum of its proper divisors (626121624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

380144616 is a wasteful number, since it uses less digits than its factorization.

380144616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931753 (or 931749 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 380144616 is about 19497.2976589065. The cubic root of 380144616 is about 724.4075165776.

Adding to 380144616 its reverse (616441083), we get a palindrome (996585699).

The spelling of 380144616 in words is "three hundred eighty million, one hundred forty-four thousand, six hundred sixteen".