380886850 has 24 divisors (see below), whose sum is σ = 711230148. Its totient is φ = 151756800.

The previous prime is 380886833. The next prime is 380886859. The reversal of 380886850 is 58688083.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 343027441 + 37859409 = 18521^2 + 6153^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 380886850.

It is not an unprimeable number, because it can be changed into a prime (380886859) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1971 + ... + 27670.

Almost surely, 2^380886850 is an apocalyptic number.

380886850 is a deficient number, since it is larger than the sum of its proper divisors (330343298).

380886850 is a wasteful number, since it uses less digits than its factorization.

380886850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29910 (or 29905 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 46.

The square root of 380886850 is about 19516.3226556644. The cubic root of 380886850 is about 724.8786796599.

The spelling of 380886850 in words is "three hundred eighty million, eight hundred eighty-six thousand, eight hundred fifty".