380872167 has 16 divisors (see below), whose sum is σ = 565753440. Its totient is φ = 226300032.

The previous prime is 380872139. The next prime is 380872189. The reversal of 380872167 is 761278083.

It is not a de Polignac number, because 380872167 - 2⁷ = 380872039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380872567) 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, 167248 + ... + 169509.

It is an arithmetic number, because the mean of its divisors is an integer number (35359590).

Almost surely, 2^380872167 is an apocalyptic number.

380872167 is a deficient number, since it is larger than the sum of its proper divisors (184881273).

380872167 is a wasteful number, since it uses less digits than its factorization.

380872167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336802.

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 380872167 is about 19515.9464797381. The cubic root of 380872167 is about 724.8693649685.

The spelling of 380872167 in words is "three hundred eighty million, eight hundred seventy-two thousand, one hundred sixty-seven".