380011275 has 72 divisors (see below), whose sum is σ = 799023264. Its totient is φ = 168998400.

The previous prime is 380011243. The next prime is 380011279. The reversal of 380011275 is 572110083.

380011275 is a `hidden beast` number, since 380 + 0 + 11 + 275 = 666.

It is not a de Polignac number, because 380011275 - 2⁵ = 380011243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380011279) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 55015 + ... + 61535.

Almost surely, 2^380011275 is an apocalyptic number.

380011275 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

380011275 is an abundant number, since it is smaller than the sum of its proper divisors (419011989).

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

380011275 is a wasteful number, since it uses less digits than its factorization.

380011275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6581 (or 6573 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 380011275 is about 19493.8778851208. The cubic root of 380011275 is about 724.3228080092.

The spelling of 380011275 in words is "three hundred eighty million, eleven thousand, two hundred seventy-five".