380156199 has 16 divisors (see below), whose sum is σ = 535649280. Its totient is φ = 239155200.

The previous prime is 380156171. The next prime is 380156201. The reversal of 380156199 is 991651083.

It is not a de Polignac number, because 380156199 - 2⁷ = 380156071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 380156199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380156129) 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, 1674 + ... + 27624.

It is an arithmetic number, because the mean of its divisors is an integer number (33478080).

Almost surely, 2^380156199 is an apocalyptic number.

380156199 is a deficient number, since it is larger than the sum of its proper divisors (155493081).

380156199 is a wasteful number, since it uses less digits than its factorization.

380156199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26230.

The product of its (nonzero) digits is 58320, while the sum is 42.

The square root of 380156199 is about 19497.5946978082. The cubic root of 380156199 is about 724.4148740645.

The spelling of 380156199 in words is "three hundred eighty million, one hundred fifty-six thousand, one hundred ninety-nine".