380358871 has 8 divisors (see below), whose sum is σ = 397361664. Its totient is φ = 363651960.

The previous prime is 380358863. The next prime is 380358887. The reversal of 380358871 is 178853083.

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

It is a cyclic number.

It is not a de Polignac number, because 380358871 - 2³ = 380358863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380058871) 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 7 ways as a sum of consecutive naturals, for example, 71341 + ... + 76486.

It is an arithmetic number, because the mean of its divisors is an integer number (49670208).

Almost surely, 2^380358871 is an apocalyptic number.

380358871 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

380358871 is a deficient number, since it is larger than the sum of its proper divisors (17002793).

380358871 is a wasteful number, since it uses less digits than its factorization.

380358871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147941.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 380358871 is about 19502.7913643150. The cubic root of 380358871 is about 724.5435865327.

The spelling of 380358871 in words is "three hundred eighty million, three hundred fifty-eight thousand, eight hundred seventy-one".