380744105 has 8 divisors (see below), whose sum is σ = 522163392. Its totient is φ = 261081648.

The previous prime is 380744101. The next prime is 380744131. The reversal of 380744105 is 501447083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 380744105 - 2² = 380744101 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380744101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5439167 + ... + 5439236.

It is an arithmetic number, because the mean of its divisors is an integer number (65270424).

Almost surely, 2^380744105 is an apocalyptic number.

380744105 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

380744105 is a deficient number, since it is larger than the sum of its proper divisors (141419287).

380744105 is a wasteful number, since it uses less digits than its factorization.

380744105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10878415.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 380744105 is about 19512.6652459371. The cubic root of 380744105 is about 724.7881140620.

The spelling of 380744105 in words is "three hundred eighty million, seven hundred forty-four thousand, one hundred five".