380231169 has 16 divisors (see below), whose sum is σ = 517283712. Its totient is φ = 248347008.

The previous prime is 380231161. The next prime is 380231179. The reversal of 380231169 is 961132083.

It is not a de Polignac number, because 380231169 - 2³ = 380231161 is a prime.

It is a super-2 number, since 2×380231169² = 289151483758213122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (380231161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152517 + ... + 154989.

It is an arithmetic number, because the mean of its divisors is an integer number (32330232).

Almost surely, 2^380231169 is an apocalyptic number.

It is an amenable number.

380231169 is a deficient number, since it is larger than the sum of its proper divisors (137052543).

380231169 is a wasteful number, since it uses less digits than its factorization.

380231169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3496.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 380231169 is about 19499.5171478680. The cubic root of 380231169 is about 724.4624911699.

The spelling of 380231169 in words is "three hundred eighty million, two hundred thirty-one thousand, one hundred sixty-nine".