380630072665 has 8 divisors (see below), whose sum is σ = 467378322048. Its totient is φ = 297422568240.

The previous prime is 380630072663. The next prime is 380630072701. The reversal of 380630072665 is 566270036083.

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

It is not a de Polignac number, because 380630072665 - 2¹ = 380630072663 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380630072663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 885186001 + ... + 885186430.

It is an arithmetic number, because the mean of its divisors is an integer number (58422290256).

Almost surely, 2^380630072665 is an apocalyptic number.

It is an amenable number.

380630072665 is a deficient number, since it is larger than the sum of its proper divisors (86748249383).

380630072665 is a wasteful number, since it uses less digits than its factorization.

380630072665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770372479.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 380630072665 in words is "three hundred eighty billion, six hundred thirty million, seventy-two thousand, six hundred sixty-five".