380530015 has 8 divisors (see below), whose sum is σ = 468977760. Its totient is φ = 296196192.

The previous prime is 380529997. The next prime is 380530019. The reversal of 380530015 is 510035083.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 380530015 - 2¹⁹ = 380005727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380530019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1028275 + ... + 1028644.

It is an arithmetic number, because the mean of its divisors is an integer number (58622220).

Almost surely, 2^380530015 is an apocalyptic number.

380530015 is a deficient number, since it is larger than the sum of its proper divisors (88447745).

380530015 is a wasteful number, since it uses less digits than its factorization.

380530015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2056961.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 380530015 is about 19507.1785504721. The cubic root of 380530015 is about 724.6522406691.

Adding to 380530015 its reverse (510035083), we get a palindrome (890565098).

The spelling of 380530015 in words is "three hundred eighty million, five hundred thirty thousand, fifteen".