380342212 has 12 divisors (see below), whose sum is σ = 673078140. Its totient is φ = 188034176.

The previous prime is 380342161. The next prime is 380342213. The reversal of 380342212 is 212243083.

It can be written as a sum of positive squares in 2 ways, for example, as 118679236 + 261662976 = 10894^2 + 16176^2 .

It is not an unprimeable number, because it can be changed into a prime (380342213) 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, 533833 + ... + 534544.

It is an arithmetic number, because the mean of its divisors is an integer number (56089845).

Almost surely, 2^380342212 is an apocalyptic number.

It is an amenable number.

380342212 is a deficient number, since it is larger than the sum of its proper divisors (292735928).

380342212 is a wasteful number, since it uses less digits than its factorization.

380342212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068470 (or 1068468 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 380342212 is about 19502.3642669293. The cubic root of 380342212 is about 724.5330084982.

Adding to 380342212 its reverse (212243083), we get a palindrome (592585295).

The spelling of 380342212 in words is "three hundred eighty million, three hundred forty-two thousand, two hundred twelve".