380091117 has 16 divisors (see below), whose sum is σ = 613256832. Its totient is φ = 204418560.

The previous prime is 380091109. The next prime is 380091119. The reversal of 380091117 is 711190083.

It is not a de Polignac number, because 380091117 - 2³ = 380091109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380091119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 531984 + ... + 532697.

It is an arithmetic number, because the mean of its divisors is an integer number (38328552).

Almost surely, 2^380091117 is an apocalyptic number.

It is an amenable number.

380091117 is a deficient number, since it is larger than the sum of its proper divisors (233165715).

380091117 is a wasteful number, since it uses less digits than its factorization.

380091117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064708.

The product of its (nonzero) digits is 1512, while the sum is 30.

The square root of 380091117 is about 19495.9256512739. The cubic root of 380091117 is about 724.3735322339.

The spelling of 380091117 in words is "three hundred eighty million, ninety-one thousand, one hundred seventeen".