380271140 has 48 divisors (see below), whose sum is σ = 812089152. Its totient is φ = 149552256.

The previous prime is 380271119. The next prime is 380271173. The reversal of 380271140 is 41172083.

It is a super-2 number, since 2×380271140² = 289212279833799200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459407 + ... + 460233.

It is an arithmetic number, because the mean of its divisors is an integer number (16918524).

Almost surely, 2^380271140 is an apocalyptic number.

It is an amenable number.

380271140 is an abundant number, since it is smaller than the sum of its proper divisors (431818012).

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

380271140 is a wasteful number, since it uses less digits than its factorization.

380271140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196 (or 1194 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 380271140 is about 19500.5420437484. The cubic root of 380271140 is about 724.4878761444.

The spelling of 380271140 in words is "three hundred eighty million, two hundred seventy-one thousand, one hundred forty".