380345008 has 20 divisors (see below), whose sum is σ = 737759080. Its totient is φ = 189955584.

The previous prime is 380345003. The next prime is 380345011. The reversal of 380345008 is 800543083.

It is a super-2 number, since 2×380345008² = 289324650221040128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (380345003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1408 + ... + 27616.

It is an arithmetic number, because the mean of its divisors is an integer number (36887954).

Almost surely, 2^380345008 is an apocalyptic number.

It is an amenable number.

380345008 is a deficient number, since it is larger than the sum of its proper divisors (357414072).

380345008 is a wasteful number, since it uses less digits than its factorization.

380345008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27124 (or 27118 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 380345008 is about 19502.4359504140. The cubic root of 380345008 is about 724.5347839075.

The spelling of 380345008 in words is "three hundred eighty million, three hundred forty-five thousand, eight".