380340012 has 24 divisors (see below), whose sum is σ = 955726576. Its totient is φ = 117027648.

The previous prime is 380340011. The next prime is 380340047. The reversal of 380340012 is 210043083.

It is a happy number.

380340012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (380340011) 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, 1218883 + ... + 1219194.

Almost surely, 2^380340012 is an apocalyptic number.

It is an amenable number.

380340012 is an abundant number, since it is smaller than the sum of its proper divisors (575386564).

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

380340012 is a wasteful number, since it uses less digits than its factorization.

380340012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2438097 (or 2438095 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 380340012 is about 19502.3078634299. The cubic root of 380340012 is about 724.5316115319.

Adding to 380340012 its reverse (210043083), we get a palindrome (590383095).

The spelling of 380340012 in words is "three hundred eighty million, three hundred forty thousand, twelve".