387080 has 16 divisors (see below), whose sum is σ = 871020. Its totient is φ = 154816.

The previous prime is 387077. The next prime is 387083. The reversal of 387080 is 80783.

It is an interprime number because it is at equal distance from previous prime (387077) and next prime (387083).

It can be written as a sum of positive squares in 2 ways, for example, as 386884 + 196 = 622^2 + 14^2 .

It is not an unprimeable number, because it can be changed into a prime (387083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4799 + ... + 4878.

2³⁸⁷⁰⁸⁰ is an apocalyptic number.

It is an amenable number.

387080 is an abundant number, since it is smaller than the sum of its proper divisors (483940).

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

387080 is a wasteful number, since it uses less digits than its factorization.

387080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9688 (or 9684 counting only the distinct ones).

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

The square root of 387080 is about 622.1575363202. The cubic root of 387080 is about 72.8786374031.

The spelling of 387080 in words is "three hundred eighty-seven thousand, eighty".