387937452 has 48 divisors (see below), whose sum is σ = 1062467840. Its totient is φ = 107842752.

The previous prime is 387937447. The next prime is 387937453. The reversal of 387937452 is 254739783.

It is not an unprimeable number, because it can be changed into a prime (387937453) 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 15 ways as a sum of consecutive naturals, for example, 59302 + ... + 65517.

Almost surely, 2^387937452 is an apocalyptic number.

It is an amenable number.

387937452 is an abundant number, since it is smaller than the sum of its proper divisors (674530388).

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

387937452 is a wasteful number, since it uses less digits than its factorization.

387937452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124870 (or 124868 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 48.

The square root of 387937452 is about 19696.1278428020. The cubic root of 387937452 is about 729.3241082453.

The spelling of 387937452 in words is "three hundred eighty-seven million, nine hundred thirty-seven thousand, four hundred fifty-two".