380341908 has 18 divisors (see below), whose sum is σ = 961419914. Its totient is φ = 126780624.

The previous prime is 380341903. The next prime is 380341919. The reversal of 380341908 is 809143083.

It can be written as a sum of positive squares in only one way, i.e., 256064004 + 124277904 = 16002^2 + 11148^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 10565053 = 380341908 / (3 + 8 + 0 + 3 + 4 + 1 + 9 + 0 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380341903) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5282491 + ... + 5282562.

Almost surely, 2^380341908 is an apocalyptic number.

It is an amenable number.

380341908 is an abundant number, since it is smaller than the sum of its proper divisors (581078006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

380341908 is a wasteful number, since it uses less digits than its factorization.

380341908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10565063 (or 10565058 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 380341908 is about 19502.3564730009. The cubic root of 380341908 is about 724.5328154631.

The spelling of 380341908 in words is "three hundred eighty million, three hundred forty-one thousand, nine hundred eight".