387514332 has 72 divisors (see below), whose sum is σ = 999188736. Its totient is φ = 126602784.

The previous prime is 387514331. The next prime is 387514339. The reversal of 387514332 is 233415783.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387514331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 836733 + ... + 837195.

Almost surely, 2^387514332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 387514332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (499594368).

387514332 is an abundant number, since it is smaller than the sum of its proper divisors (611674404).

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

387514332 is a wasteful number, since it uses less digits than its factorization.

387514332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887 (or 882 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 387514332 is about 19685.3837148276. The cubic root of 387514332 is about 729.0588559683.

The spelling of 387514332 in words is "three hundred eighty-seven million, five hundred fourteen thousand, three hundred thirty-two".