387066160 has 40 divisors (see below), whose sum is σ = 969156720. Its totient is φ = 142916352.

The previous prime is 387066143. The next prime is 387066209. The reversal of 387066160 is 61660783.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185050 + ... + 187129.

It is an arithmetic number, because the mean of its divisors is an integer number (24228918).

Almost surely, 2^387066160 is an apocalyptic number.

It is an amenable number.

387066160 is an abundant number, since it is smaller than the sum of its proper divisors (582090560).

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

387066160 is a wasteful number, since it uses less digits than its factorization.

387066160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372205 (or 372199 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 387066160 is about 19673.9970519465. The cubic root of 387066160 is about 728.7776880367. Note that the first 3 decimals are identical.

The spelling of 387066160 in words is "three hundred eighty-seven million, sixty-six thousand, one hundred sixty".