387026304 has 192 divisors, whose sum is σ = 1217684160. Its totient is φ = 108573696.

The previous prime is 387026303. The next prime is 387026309. The reversal of 387026304 is 403620783.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387026303) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1260519 + ... + 1260825.

It is an arithmetic number, because the mean of its divisors is an integer number (6342105).

Almost surely, 2^387026304 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 387026304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (608842080).

387026304 is an abundant number, since it is smaller than the sum of its proper divisors (830657856).

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

387026304 is a wasteful number, since it uses less digits than its factorization.

387026304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405 (or 386 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 387026304 is about 19672.9841152785. The cubic root of 387026304 is about 728.7526732257.

The spelling of 387026304 in words is "three hundred eighty-seven million, twenty-six thousand, three hundred four".