380794161 has 32 divisors (see below), whose sum is σ = 562843008. Its totient is φ = 227082240.

The previous prime is 380794109. The next prime is 380794177. The reversal of 380794161 is 161497083.

It is not a de Polignac number, because 380794161 - 2⁶ = 380794097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (380794361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1078561 + ... + 1078913.

It is an arithmetic number, because the mean of its divisors is an integer number (17588844).

Almost surely, 2^380794161 is an apocalyptic number.

It is an amenable number.

380794161 is a deficient number, since it is larger than the sum of its proper divisors (182048847).

380794161 is a wasteful number, since it uses less digits than its factorization.

380794161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 380794161 is about 19513.9478578785. The cubic root of 380794161 is about 724.8198750300.

The spelling of 380794161 in words is "three hundred eighty million, seven hundred ninety-four thousand, one hundred sixty-one".