380666410 has 16 divisors (see below), whose sum is σ = 691605216. Its totient is φ = 150843088.

The previous prime is 380666389. The next prime is 380666423. The reversal of 380666410 is 14666083.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176812 + ... + 178951.

It is an arithmetic number, because the mean of its divisors is an integer number (43225326).

Almost surely, 2^380666410 is an apocalyptic number.

380666410 is a deficient number, since it is larger than the sum of its proper divisors (310938806).

380666410 is a wasteful number, since it uses less digits than its factorization.

380666410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355877.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 380666410 is about 19510.6742579543. The cubic root of 380666410 is about 724.7388103935.

The spelling of 380666410 in words is "three hundred eighty million, six hundred sixty-six thousand, four hundred ten".