380691360 has 192 divisors, whose sum is σ = 1522886400. Its totient is φ = 87008256.

The previous prime is 380691347. The next prime is 380691379. The reversal of 380691360 is 63196083.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23946 + ... + 36534.

It is an arithmetic number, because the mean of its divisors is an integer number (7931700).

Almost surely, 2^380691360 is an apocalyptic number.

380691360 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 380691360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (761443200).

380691360 is an abundant number, since it is smaller than the sum of its proper divisors (1142195040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

380691360 is a wasteful number, since it uses less digits than its factorization.

380691360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12620 (or 12606 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 380691360 is about 19511.3136410648. The cubic root of 380691360 is about 724.7546438878.

The spelling of 380691360 in words is "three hundred eighty million, six hundred ninety-one thousand, three hundred sixty".