380036215 has 24 divisors (see below), whose sum is σ = 500160960. Its totient is φ = 277041024.

The previous prime is 380036201. The next prime is 380036231. The reversal of 380036215 is 512630083.

It is a de Polignac number, because none of the positive numbers 2^k-380036215 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63909 + ... + 69601.

It is an arithmetic number, because the mean of its divisors is an integer number (20840040).

Almost surely, 2^380036215 is an apocalyptic number.

380036215 is a deficient number, since it is larger than the sum of its proper divisors (120124745).

380036215 is a wasteful number, since it uses less digits than its factorization.

380036215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5803 (or 5790 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 380036215 is about 19494.5175626380. The cubic root of 380036215 is about 724.3386533423.

Adding to 380036215 its reverse (512630083), we get a palindrome (892666298).

The spelling of 380036215 in words is "three hundred eighty million, thirty-six thousand, two hundred fifteen".