387271848 has 32 divisors (see below), whose sum is σ = 986450400. Its totient is φ = 126654528.

The previous prime is 387271847. The next prime is 387271853. The reversal of 387271848 is 848172783.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 387271797 and 387271806.

It is not an unprimeable number, because it can be changed into a prime (387271847) 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 7 ways as a sum of consecutive naturals, for example, 150958 + ... + 153501.

It is an arithmetic number, because the mean of its divisors is an integer number (30826575).

Almost surely, 2^387271848 is an apocalyptic number.

It is an amenable number.

387271848 is an abundant number, since it is smaller than the sum of its proper divisors (599178552).

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

387271848 is a wasteful number, since it uses less digits than its factorization.

387271848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304521 (or 304517 counting only the distinct ones).

The product of its digits is 602112, while the sum is 48.

The square root of 387271848 is about 19679.2237651794. The cubic root of 387271848 is about 728.9067566524.

The spelling of 387271848 in words is "three hundred eighty-seven million, two hundred seventy-one thousand, eight hundred forty-eight".